The new Samsung Galaxy S23 Ultra offers two refresh rate options (Settings > Display > Motion smoothness) :
Adaptive : Get smoother animation and scrolling by automatically adjusting your screen refresh rate between 1 Hz and 120 Hz
Standard : Get longer battery life with a 60 Hz screen refresh rate
By default, the Galaxy S23 Ultra uses the Adaptive mode for smoother graphics, but you can choose to switch to the Standard mode for longer battery life.
In addition, the Samsung Galaxy S23 Ultra has three display resolution options (Settings > Display > Screen resolution) :
WQHD+ : 3088 x 1440 pixels
FHD+ : 2316 x 1080 pixels
HD+ : 1544 x 720 pixels
By default, the Samsung Galaxy S23 Ultra uses the FHD+ resolution, but you can switch to the full WQHD+ resolution for sharper graphics, or drop down to HD+ for a longer battery life.
Those five display settings affect battery life. Even though the Samsung Galaxy S23 Ultra comes with a large 5,000 mAh battery, it won’t last forever. So which display resolution and refresh rate should you choose?
Many people and even some experts will recommend that you switch to the best possible settings – you paid for those features after all! But how much will they suck your new smartphone’s battery life?
To find out, I ran the PCMark Work 3.0 battery life test until its battery capacity dropped to 20% several times, and these were the best results I obtained:
Display
Resolution
Standard
Refresh
Dynamic
Refresh
WQHD+
15 hours 9 minutes
12 hours 7 minutes
FHD+
15 hours 18 minutes
13 hours
HD+
16 hours 46 minutes
14 hours 34 minutes
Best Display Resolution : WQHD+
Switching to the WQHD+ resolution will definitely give you the sharpest and best possible display on the Samsung Galaxy S23 Ultra.
Normally, this would suck up a significant amount of power, which is why Samsung set the Galaxy S23 Ultra to use the FHD+ option by default.
But as my tests show, using the maximum display resolution of WQHD+ barely dents its battery life!
At the Standard 60 Hz refresh rate, you lose just 9 minutes – which is a drop of just under 0.11% – practically imperceptible.
If you switch to the Dynamic Refresh Rate mode, you lose 53 minutes or 6.8% of battery life. That sounds like a lot, but you still have just over 12 hours of battery life.
So unless you must have the longest-possible battery life, I recommend you switch to the WQHD+ resolution.
The low resolution of HD+ definitely increases your battery life, but not as much as you might think. You gain about 1.5 hours longer battery life. Not worth putting up with soft-looking images and text IMHO.
Best Display Refresh Rate : Up To Your Preference
The change in refresh rate affects the Galaxy S23 Ultra’s battery life far more than changing its display resolution.
At the WQHD+ resolution, switching to Dynamic Refresh cuts your battery life by 3 hours, or about 20%.
At the FHD+ resolution, switching to Dynamic Refresh cuts your battery life by 2 hours 18 minutes, or about 15%.
At the HD+ resolution, switching to Dynamic Refresh cuts your battery life by 2 hours 12 minutes, or about 13%.
If you are fine with a 12 hour battery life, and most would be, you should definitely turn on Dynamic Refresh Rate.
But if you want a longer battery life (like if you’re on a trip), you can always turn on the Standard refresh rate for a 15%-20% boost in battery life to about 15 hours.
I highly recommend that you try both refresh rate options, and see if you can feel a noticeable difference. People who play mobile games will probably find it noticeable, while non-gamers might not appreciate the difference in refresh rate.
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Read our comprehensive review of the new Samsung Galaxy S23 Ultra, and find out why it won our Editor’s Choice Award!
Samsung Galaxy S23 Ultra : Model + Colour Options
The Samsung Galaxy S23 Ultra comes in four main colours – Phantom Black, Green, Lavender, and Cream.
Ahead of the Galaxy S23 Ultra’s official launch, we were given special access to all four main colours it will be offered through retail stores, including Samsung Experience Stores.
So I was able to record this video comparing the new Samsung Galaxy S23 Ultra smartphone in all four colours. Take a look at all four colours, and let us know which you prefer!
We got our hands on a golden sample of the new Samsung Galaxy S23 Ultra smartphone at the official launch in Singapore. Let’s take a quick look at the box before we check out what’s inside!
Once you fully unbox the Samsung Galaxy S23 Ultra, this is what you will find inside:
the Samsung Galaxy S23 Ultra smartphone
a Quick Start Guide
a USB Type C to USB Type C data and charging cable
a SIM tray extraction pin
That’s it! While the Galaxy S23 Ultra supports 45 watt fast charging, it does not come with the charger. You will need to purchase it separately. Neither does it come with a TPU bumper case to tide you over until you get a better one.
Now, let us go through its key features, and show you why the Samsung Galaxy S23 Ultra is worthy of our Editor’s Choice Award!
Boosted Snapdragon 8 Gen 2 Performance!
The Samsung Galaxy S23 Ultra is powered by a specially-boosted variant of the Qualcomm Snapdragon 8 Gen 2 mobile SoC, which features a quad-cluster architecture:
1 x Arm Cortex-X3 core (3.36 GHz, instead of 3.2 GHz)
2 x Arm Cortex-A715 cores (2.8 GHz)
2 x Arm Cortex-A710 cores (2.8 GHz)
3 x Arm Cortex-A510 cores (2.0 GHz)
The new processor feels very snappy, and appears to be more power efficient – the Galaxy S23 Ultra last longer than our Galaxy S22 Ultra on typical use. We will have battery benchmarks up shortly!
The biggest upgrade in the Galaxy S23 Ultra is its new Adaptive Pixel main camera, which is built around the 200 MP Samsung ISOCELL HP2 (S5KHP2) sensor, and features a slightly wider f/1.7 aperture.
This is a large 1/1.3-inch sensor with 200 million pixels, each of which is 0.6 μm in size. The Galaxy S23 Ultra camera will be able to combine up to 16 pixels to form a single large pixel for much better low-light performance.
Video capabilities also got an upgrade, thanks to this new sensor. The Samsung Galaxy S23 Ultra can now record 8K videos at 30 frames per second, instead of just 24 fps previously.
It also boasts better Adaptive VDIS capability, and improved optical image stabilisation (OIS), delivering silky smooth videos by doubling the angle to ±3°, from the Galaxy S22 Ultra’s camera‘s ±1.5°.
Similar Telephoto + Wide-Angle Cameras
The Samsung Galaxy S23 Ultra reuses the same 3X and 10X zoom cameras from the Galaxy S22 Ultra, right down to their Sony IMX754 sensors.
The ultra-wide angle camera gets a newer sensor – the Sony IMX564, which appears to be an incremental upgrade of the S22 Ultra’s IMX563.
12 MP Selfie Camera
The Samsung Galaxy S23 Ultra also features another camera upgrade in the front. Instead of a 40 MP sensor in the Galaxy S22 Ultra, it now features a new 12 MP camera, with the same f/2.2 aperture.
While this may seem to be a downgrade, it is actually an upgrade as the Galaxy S22 Ultra’s 40 MP sensor defaults to 10 MP. On top of that, it features a Dual Pixel sensor for faster and more accurate auto-focus!
We tried using the front camera, and found that it was superior to the front camera of the Galaxy S22 Ultra. More of this later in our review.
Buttons
The only buttons on Samsung Galaxy S23 Ultra are all located on the right side – volume control buttons and a Power switch.
S Pen
The Samsung Galaxy S23 Ultra comes with the same S Pen as the Galaxy S22 Ultra. It too boasts a very quick 2.8 ms latency.
We tried swapping them and both S Pens appear to fit both devices. From what we can tell – they are physically and functionally similar, if not exactly the same.
USB Type C Port
At the bottom of the Galaxy S23 Ultra, you will find a SIM card tray, next to the USB port, as well as the S Pen in its slot.
The USB port is, of course, the new bidirectional Type C port, which is now the EU standard.
The Samsung Galaxy S23 Ultra supports two physical SIM cards, as well as a single eSIM. The SIM tray is located at the bottom, next to the USB port.
Corning Gorilla Glass Victus 2
The Samsung Galaxy S23 Ultra is protected in the front and in the back by Corning Gorilla Glass Victus 2.
Gorilla Glass Victus 2 is not just tougher, it is also made from 22% pre-consumer recycled content!
Armoured Aluminium
The Samsung Galaxy S23 Ultra is also protected on all four sides by an Armoured Aluminium frame.
5,000 mAh Fast-Charging Battery
The Samsung Galaxy S23 Ultra comes with a large 5,000 mAh lithium-ion polymer battery, which supports 45 watt fast wired charging, and 15 watt fast wireless charging.
Samsung Galaxy S23 Ultra : Battery Life Comparison!
The Samsung Galaxy S23 Ultra comes with a 5,000 mAh battery, which is the same size as Galaxy S22 Ultra and the Galaxy S21 Ultra.
To test its battery life, we turned off Automatic Brightness, and set its display brightness to 50%.
Why 50%? That is actually slightly higher than the average indoor brightness level of 40% during the day, and is what we usually use in all our mobile battery life tests.
It is important to fix the brightness level, to make sure the screen brightness does not change as the ambient brightness changes.
We then ran the PCMark Work 3.0 battery life test until its battery capacity dropped to 20% several times, and this was the best result we obtained with 60 Hz and 120 Hz refresh rates :
Will you look at that!
The Samsung Galaxy S23 Ultra has a battery life of 13 hours with Adaptive refresh rate enabled, and a whopping 15.3 hours with the Standard refresh rate – 24% and 7.5% better respectively than the S22 Ultra!
But let’s also compare its battery life at 60 Hz and 120 Hz, against the S21 Ultra and Z Flip 3 smartphones.
Standard Refresh Rate (60 Hz)
The Samsung Galaxy S23 Ultra really shines with the refresh rate set to 60 Hz. It used 7% less power per minute, which delivered 7% longer battery life than the S22 Ultra.
Work 3.0
S23 Ultra
(60 Hz)
S22 Ultra
(60 Hz)
Z Flip 3
(60 Hz)
S21 Ultra
(60 Hz)
Battery Capacity
5,000 mAh
5,000 mAh
3,300 mAh
5,000 mAh
Battery Life
15 hrs 18 mins
14 hrs 15 mins
8 hrs 11 mins
11 hrs 22 mins
Utilisation
per min.
4.36 mAh
4.68 mAh
5.38 mAh
5.87 mAh
Adaptive Refresh Rate (120 Hz)
While the Galaxy S23 Ultra certainly used less power than the S22 Ultra, that advantage was greatly diminished with the Adaptive refresh rate enabled.
This is where we see the greatest improvement in the power efficiency of the S23 Ultra. Its display used 18% less power per minute, and delivered 22% (almost 1.5 hours) longer battery life than the S22 Ultra.
The Samsung Galaxy S23 Ultra supports up to 45 watts of wired fast charging, but unfortunately, does not come with the charger in-the-box.
So we relied on the standard 15 watt Samsung fast charger than shipped with their previous smartphones – something we believe most users will end up doing. But we used the 25 watt charger for the S21 Ultra, because it came with that charger.
The Samsung Galaxy S22 Ultra fully recharges from 20% to 100% in just under 1.5 hours hour with the standard 15 watt Samsung charger. Oddly enough, this is significantly (38%) slower than the S22 Ultra.
It’s hard to know whether this was an intentional design decision to reduce the thermal output while charging, or to drive the adoption of the 45 watt chargers (sold separately).
Fortunately, the Galaxy S23 Ultra has a significantly better battery life, which should offset the slower recharging speed. Frankly, I don’t see a real need to splurge on a new 45 watt fast charger.
Samsung has done it again – raised the performance bar yet again with the Galaxy S23 Ultra.
Built around the Qualcomm Snapdragon 8 Gen 2 for Galaxy – a boosted variant of the fastest mobile SoC that exists for Android devices – it offers a tremendous boost in GPU performance, which should make gamers and mobile content creators happy.
The benchmark results amply demonstrates that you can count on the Galaxy S23 Ultra to easily handle anything and everything you throw at it.
We first tested the Galaxy S23 Ultra using PCMark, which simulates work applications like web browsing, playing video, writing text and editing photos.
Work 3.0
S23 Ultra
S22 Ultra
S21 Ultra
Note20
Ultra
Galaxy
A52
Mobile Platform
SD 8
Gen 2
SD 8
Gen 1
Exynos
2100
Exynos
990
SD
750G
Performance Score
16408
12860
12535
10523
7874
Web Browsing
15680
10442
10185
8865
7021
Video Editing
7879
7444
6336
6232
5693
Writing
22257
15471
15247
11112
7454
Photo Editing
35533
30177
37847
30789
15812
Data Manipulation
12171
9691
8310
6825
6424
Will you look at that! The Qualcomm Snapdragon 8 Gen 2 for Galaxy is 27.5% faster than Snapdragon 8 Gen 1 from last year.
That’s a surprisingly significant boost in performance that people upgrading from the Galaxy S22 Ultra or the S21 Ultra will notice.
Samsung Galaxy S23 Ultra : Gaming Performance
For gaming, we tested the Galaxy S23 Ultra using 3DMark, with these results :
3DMark
S23 Ultra
S22 Ultra
Z Flip 3
Note20
Ultra
Galaxy
Note10+
Device
SD 8
Gen 2
SD 8
Gen 1
SD 888
Exynos
990
Exynos
9825
Sling Shot Unlimited
16344
11094
9248
8026
3327
Wild Life Unlimited
14554
9106
3952
4504
3288
Wild Life
Extreme
Unlimited
3814
2220
1174
1387
528
Look at that! The Qualcomm Snapdragon 8 Gen 2 was a head above the competition when it comes to gaming!
It was 47% to 72% faster than the Snapdragon 8 Gen 1, and 77% to 468% faster than the Snapdragon 888!
The Samsung Galaxy S23 Ultra powered by Qualcomm Snapdragon 8 Gen 2 for Galaxy is undoubtedly the gaming smartphone to beat!
Samsung Galaxy S23 Ultra : Overall Performance
We then tested the Galaxy S23 Ultra using AnTuTu, yielding these results :
AnTuTu
S22
Ultra
S22
Ultra
S21
Ultra
Note20
Ultra
Galaxy
A52
Device
SD 8
Gen 2
SD 8
Gen 1
Exynos
2100
Exynos
990
SD 750G
AnTuTu Score
1212174
889167
624411
522735
341908
CPU
261886
203090
166290
146783
105098
GPU
538823
402617
258995
215205
88068
Memory
236163
146002
120805
89376
60642
UX
175302
137458
78321
71371
88100
The AnTuTu benchmark confirmed that the Samsung Galaxy S23 Ultra is truly a performance beast in every way!
The new Galaxy S23 Ultra is 36% faster than the S22 Ultra, and a whopping 94% faster than the S21 Ultra!
Its CPU was 29% faster, and its GPU was 33% faster than the S22 Ultra. When compared against the S21 Ultra, the Galaxy S23 Ultra has a 57% faster CPU and 2X faster GPU.
Thanks to its improved cooling system, its temperature jumped by about 7°C. That is noticeable, but significantly lower than the 10°C we saw with the S22 Ultra.
The Samsung Galaxy S23 Ultra boasts a super-high resolution 200 MP main camera, built around a new ISOCELL HP2 sensor used in the Galaxy S21 Ultra.
This is a large 1/1.3-inch sensor with 200 million pixels, each of which is 0.6 μm in size. The Galaxy S23 Ultra camera will be able to combine up to 16 pixels to form a single large pixel for much better low-light performance.
Video capabilities also got an upgrade, thanks to this new sensor. The Samsung Galaxy S23 Ultra can now record 8K videos at 30 frames per second, instead of just 24 fps previously.
It also boasts better Adaptive VDIS capability, and improved optical image stabilisation (OIS), delivering silky smooth videos by doubling the angle to ±3°, from the Galaxy S22 Ultra’s camera‘s ±1.5°.
Here are six shots I took in Singapore, using the 200 MP main camera, and the 12 MP ultra-wide angle camera.
They are 4000 x 3000 pixels in size, with a JPEG file size of between 4 MB and 8 MB – it all depends on the amount of detail in the picture. To save space, I definitely recommend that you enable HEIF – the High Efficiency Image Format.
By default, the 200 MP camera takes 12 MP photos, combining sixteen pixels into one super-large pixel. Coupled with the improved lens and wider aperture, the final photos are not only much brighter, but have significantly lower noise.
Here are six night shots to show you just how bright the Galaxy S23 Ultra photos are, taken at night handheld without flash.
Here are six shots to show you the incredible amount of detail you can capture at just 12 MP. If you need greater detail, you can always increase the resolution to the full 200 MP, but frankly – these pictures should show you that you don’t really need to.
Of course, the 200 MP capability is not there for marketing purposes. The Samsung Galaxy S23 Ultra can truly take 200 MP photos, with a resolution of 16,320 pixels x 12,240 pixels, with each file at about 13-15 MB!
To demonstrate both the 200 MP capability and its ability to take bright photos at night, I took this 200 MP photo at Marina Bay Sands.
From that single photo, I could zoom in to make out individuals within the dome-shaped Apple Store hundreds of metres away – all unbeknownst that they were being captured on the Samsung Galaxy S23 Ultra at night!
Samsung Galaxy S23 Ultra : Camera Performance Summary
If you want the best cameras on a smartphone money can buy, you should definitely consider the Samsung Galaxy S23 Ultra.
Don’t put too much stock into the 200 MP marketing spiel. Yes, the Samsung Galaxy S23 is breaking new resolution groups with its 200 MP photography capability. But most of us will probably never use it, except in special circumstances.
What you are really getting is an awesome 12 MP camera with super-large pixels for really great noise-free images, and better low-light photos.
I am especially impressed with its low-light night photography capabilities. The photos I took in Singapore look like they were well-lit by moonlight. That was not the case at all, and it was all the more impressive because I took it handheld.
The photos turned out great – bright, sharp and with much less noise than I dared to hope! There is no doubt that the Samsung Galaxy S23 Ultra has some of the best smartphone cameras I’ve tried this year.
It is tough for Samsung to keep touting radical improvements in smartphone technology every year, so I was not surprised that the Samsung Galaxy S23 Ultra is an evolutionary upgrade of the excellent Galaxy S22 Ultra.
Samsung didn’t even bother to hide that, reusing the same design almost to the millimetre! It even reuses the same S Pen from last year. Its improvements are almost entirely internal or at least not readily visible to the user.
Its display, for example, is the “same” as the Galaxy S22 Ultra’s display on paper. But improvements in its design makes it a more efficient display, improving battery life.
Its Snapdragon 8 Gen 2 CPU and GPU are not only significantly faster than last year’s Gen 1 CPU and GPU, they are also more efficient, against improving battery life.
Even though it comes with the same battery capacity as the Galaxy S22 Ultra, the new Galaxy S23 Ultra boasts 22% longer battery life with its Adaptive Refresh mode enabled!
Samsung added a new 12 MP front camera, which offers better image quality at a higher resolution than the Galaxy S22 Ultra‘s 40 MP shooter that defaults to 10 MP).
But the killer feature this year is arguably the Galaxy S23 Ultra’s Adaptive Pixel main camera, which not only boasts a new 200 MP sensor but also improved lens, a slightly wider f/1.7 aperture, and better optical image stabilisation.
While its ability to take great photos in good light carries on from the Galaxy S22 Ultra‘s 108 MP Dual Pixel camera, where it really shines is in low-light, night photography. As my photo samples show, they are truly amazing.
If you really love photography, and especially like taking photos at night, or in low-light conditions, the Samsung Galaxy S23 Ultra will surely impress you.
Finally, the Samsung Galaxy S23 Ultra is tougher this year. It has the same Armor Aluminium frame, but is protected in the front and back by best-in-class Gorilla Victus 2 glass.
For these reasons, we gladly award the Samsung Galaxy S22 Ultra our Editor’s Choice Award! Great work, Samsung!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Take a look at the camera performance of the new Samsung Galaxy S23 Ultra, and find out why it’s such an awesome smartphone for photographers!
Samsung Galaxy S23 Ultra : 200 MP Camera FTW!
The Samsung Galaxy S23 Ultra is their flagship smartphone for the year 2023, and it boasts the best cameras money can buy.
Headlining its top-of-the-line quad-camera system is a new Adaptive Pixel camera, which is built around the 200 MP ISOCELL HP2 (S5KHP2) sensor, and improved optically-stabilised lens with a larger f/1.7 aperture.
You can seamlessly switch to its ultra-wide camera, with a 12 MP sensor and a f/2.2 aperture; or optically zoom up to 10X with its dual telephoto and periscope cameras.
In this review, we are going to take a look at the photography capability of Galaxy S23 Ultra, and show you just how well its cameras perform!
Samsung Galaxy S23 Ultra : 200 MP Camera Review!
The Samsung Galaxy S23 Ultra boasts a super-high resolution 200 MP main camera, built around a new ISOCELL HP2 sensor used in the Galaxy S21 Ultra.
This is a large 1/1.3-inch sensor with 200 million pixels, each of which is 0.6 μm in size. The Galaxy S23 Ultra camera will be able to combine up to 16 pixels to form a single large pixel for much better low-light performance.
Video capabilities also got an upgrade, thanks to this new sensor. The Samsung Galaxy S23 Ultra can now record 8K videos at 30 frames per second, instead of just 24 fps previously.
It also boasts better Adaptive VDIS capability, and improved optical image stabilisation (OIS), delivering silky smooth videos by doubling the angle to ±3°, from the Galaxy S22 Ultra’s camera‘s ±1.5°.
Here are six shots I took in Singapore, using the 200 MP main camera, and the 12 MP ultra-wide angle camera.
They are 4000 x 3000 pixels in size, with a JPEG file size of between 4 MB and 8 MB – it all depends on the amount of detail in the picture. To save space, I definitely recommend that you enable HEIF – the High Efficiency Image Format.
By default, the 200 MP camera takes 12 MP photos, combining sixteen pixels into one super-large pixel. Coupled with the improved lens and wider aperture, the final photos are not only much brighter, but have significantly lower noise.
Here are six night shots to show you just how bright the Galaxy S23 Ultra photos are, taken at night handheld without flash.
Here are six shots to show you the incredible amount of detail you can capture at just 12 MP. If you need greater detail, you can always increase the resolution to the full 200 MP, but frankly – these pictures should show you that you don’t really need to.
Of course, the 200 MP capability is not there for marketing purposes. The Samsung Galaxy S23 Ultra can truly take 200 MP photos, with a resolution of 16,320 pixels x 12,240 pixels, with each file at about 13-15 MB!
To demonstrate both the 200 MP capability and its ability to take bright photos at night, I took this 200 MP photo at Marina Bay Sands.
From that single photo, I could zoom in to make out individuals within the dome-shaped Apple Store hundreds of metres away – all unbeknownst that they were being captured on the Samsung Galaxy S23 Ultra at night!
Samsung Galaxy S23 Ultra : 200 MP Camera Summary
If you want the best cameras on a smartphone money can buy, you should definitely consider the Samsung Galaxy S23 Ultra.
Don’t put too much stock into the 200 MP marketing spiel. Yes, the Samsung Galaxy S23 is breaking new resolution groups with its 200 MP photography capability. But most of us will probably never use it, except in special circumstances.
What you are really getting is an awesome 12 MP camera with super-large pixels for really great noise-free images, and better low-light photos.
I am especially impressed with its low-light night photography capabilities. The photos I took in Singapore look like they were well-lit by moonlight. That was not the case at all, and it was all the more impressive because I took it handheld.
The photos turned out great – bright, sharp and with much less noise than I dared to hope! There is no doubt that the Samsung Galaxy S23 Ultra has some of the best smartphone cameras I’ve tried this year.
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
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Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
The new Samsung Galaxy S23 Ultra offers two refresh rate options (Settings > Display > Motion smoothness) :
Adaptive : Get smoother animation and scrolling by automatically adjusting your screen refresh rate up to 120 Hz
Standard : Get longer battery life with a 60 Hz screen refresh rate
The Galaxy S21 Ultra also has an Adaptive mode, which dynamically refreshes between 10 Hz and 120 Hz
The new Galaxy S23 Ultra and last year’s S22 Ultra improved on that, with an Adaptive mode that dynamically refreshes between 1 Hz and 120 Hz.
By default, the Galaxy S23 Ultra uses the Adaptive mode for smoother graphics, but you can choose to switch to the Standard mode for longer battery life.
In the next section, we will look at how the two refresh rate options affect the Galaxy S23 Ultra’s battery life.
Samsung Galaxy S23 Ultra : Battery Life Comparison!
The Samsung Galaxy S23 Ultra comes with a 5,000 mAh battery, which is the same size as Galaxy S22 Ultra and the Galaxy S21 Ultra.
To test its battery life, we turned off Automatic Brightness, and set its display brightness to 50%.
Why 50%? That is actually slightly higher than the average indoor brightness level of 40% during the day, and is what we usually use in all our mobile battery life tests.
It is important to fix the brightness level, to make sure the screen brightness does not change as the ambient brightness changes.
We then ran the PCMark Work 3.0 battery life test until its battery capacity dropped to 20% several times, and this was the best result we obtained with 60 Hz and 120 Hz refresh rates :
Will you look at that!
The Samsung Galaxy S23 Ultra has a battery life of 13 hours with Adaptive refresh rate enabled, and a whopping 15.3 hours with the Standard refresh rate – 24% and 7.5% better respectively than the S22 Ultra!
But let’s also compare its battery life at 60 Hz and 120 Hz, against the S21 Ultra and Z Flip 3 smartphones.
Standard Refresh Rate (60 Hz)
The Samsung Galaxy S23 Ultra really shines with the refresh rate set to 60 Hz. It used 7% less power per minute, which delivered 7% longer battery life than the S22 Ultra.
Work 3.0
S23 Ultra
(60 Hz)
S22 Ultra
(60 Hz)
Z Flip 3
(60 Hz)
S21 Ultra
(60 Hz)
Battery Capacity
5,000 mAh
5,000 mAh
3,300 mAh
5,000 mAh
Battery Life
15 hrs 18 mins
14 hrs 15 mins
8 hrs 11 mins
11 hrs 22 mins
Utilisation
per min.
4.36 mAh
4.68 mAh
5.38 mAh
5.87 mAh
Adaptive Refresh Rate (120 Hz)
While the Galaxy S23 Ultra certainly used less power than the S22 Ultra, that advantage was greatly diminished with the Adaptive refresh rate enabled.
This is where we see the greatest improvement in the power efficiency of the S23 Ultra. Its display used 18% less power per minute, and delivered 22% (almost 1.5 hours) longer battery life than the S22 Ultra.
The Samsung Galaxy S23 Ultra supports up to 45 watts of wired fast charging, but unfortunately, does not come with the charger in-the-box.
So we relied on the standard 15 watt Samsung fast charger than shipped with their previous smartphones – something we believe most users will end up doing. But we used the 25 watt charger for the S21 Ultra, because it came with that charger.
Work 3.0
S21 Ultra
S22 Ultra
S23 Ultra
Z Flip 3
Battery Capacity
5,000 mAh
3,300 mAh
5,000 mAh
3,300 mAh
Charger Output
25 watts
15 watts
15 watts
15 watts
Battery Life
64 minutes
64.5 minutes
88.8 minutes
88.5 minutes
Recharging Speed
(per minute)
62.5 mAh
62.0 mAh
45.0 mAh
29.8 mAh
The Samsung Galaxy S22 Ultra fully recharges from 20% to 100% in just under 1.5 hours hour with the standard 15 watt Samsung charger. Oddly enough, this is significantly (38%) slower than the S22 Ultra.
It’s hard to know whether this was an intentional design decision to reduce the thermal output while charging, or to drive the adoption of the 45 watt chargers (sold separately).
Fortunately, the Galaxy S23 Ultra has a significantly better battery life, which should offset the slower recharging speed. Frankly, I don’t see a real need to splurge on a new 45 watt fast charger.
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Take a look at the performance of the Samsung Galaxy S23 Ultra, and find out how well it performs against the competition!
Samsung Galaxy S23 Ultra : Flagship Class Performance!
The Samsung Galaxy S23 Ultra runs on a boosted variant of the most powerful mobile SoC available for Android devices – the Qualcomm Snapdragon 8 Gen 2.
Fabricated on the latest 4nm TSMC process technology, the Snapdragon 8 Gen 2 boasts a powerful Adreno 740 GPU, as well as eight processor cores in a quad-cluster architecture :
a Cortex-X3 prime core running at up to 3.36 GHz (instead of 3.2 GHz),
two Cortex-A715 cores running at up to 2.8 GHz,
two Cortex-A710 cores running at up to 2.8 GHz, and
three Cortex-A510 cores running at up to 2.0 GHz.
On paper, this is about as powerful as it gets in 2023, but let’s take a look at how it actually performs!
We first tested the Galaxy S23 Ultra using PCMark, which simulates work applications like web browsing, playing video, writing text and editing photos.
Work 3.0
S23 Ultra
S22 Ultra
S21 Ultra
Note20
Ultra
Galaxy
A52
Mobile Platform
SD 8
Gen 2
SD 8
Gen 1
Exynos
2100
Exynos
990
SD
750G
Performance Score
16408
12860
12535
10523
7874
Web Browsing
15680
10442
10185
8865
7021
Video Editing
7879
7444
6336
6232
5693
Writing
22257
15471
15247
11112
7454
Photo Editing
35533
30177
37847
30789
15812
Data Manipulation
12171
9691
8310
6825
6424
Will you look at that! The Qualcomm Snapdragon 8 Gen 2 for Galaxy is 27.5% faster than Snapdragon 8 Gen 1 from last year.
That’s a surprisingly significant boost in performance that people upgrading from the Galaxy S22 Ultra or the S21 Ultra will notice.
Samsung Galaxy S23 Ultra : Gaming Performance
For gaming, we tested the Galaxy S23 Ultra using 3DMark, with these results :
3DMark
S23 Ultra
S22 Ultra
Z Flip 3
Note20
Ultra
Galaxy
Note10+
Device
SD 8
Gen 2
SD 8
Gen 1
SD 888
Exynos
990
Exynos
9825
Sling Shot Unlimited
16344
11094
9248
8026
3327
Wild Life Unlimited
14554
9106
3952
4504
3288
Wild Life
Extreme
Unlimited
3814
2220
1174
1387
528
Look at that! The Qualcomm Snapdragon 8 Gen 2 was a head above the competition when it comes to gaming!
It was 47% to 72% faster than the Snapdragon 8 Gen 1, and 77% to 468% faster than the Snapdragon 888!
The Samsung Galaxy S23 Ultra powered by Qualcomm Snapdragon 8 Gen 2 for Galaxy is undoubtedly the gaming smartphone to beat!
Samsung Galaxy S23 Ultra : Overall Performance
We then tested the Galaxy S23 Ultra using AnTuTu, yielding these results :
AnTuTu
S22
Ultra
S22
Ultra
S21
Ultra
Note20
Ultra
Galaxy
A52
Device
SD 8
Gen 2
SD 8
Gen 1
Exynos
2100
Exynos
990
SD 750G
AnTuTu Score
1212174
889167
624411
522735
341908
CPU
261886
203090
166290
146783
105098
GPU
538823
402617
258995
215205
88068
Memory
236163
146002
120805
89376
60642
UX
175302
137458
78321
71371
88100
The AnTuTu benchmark confirmed that the Samsung Galaxy S23 Ultra is truly a performance beast in every way!
The new Galaxy S23 Ultra is 36% faster than the S22 Ultra, and a whopping 94% faster than the S21 Ultra!
Its CPU was 29% faster, and its GPU was 33% faster than the S22 Ultra. When compared against the S21 Ultra, the Galaxy S23 Ultra has a 57% faster CPU and 2X faster GPU.
Thanks to its improved cooling system, its temperature jumped by about 7°C. That is noticeable, but significantly lower than the 10°C we saw with the S22 Ultra.
Samsung Galaxy S23 Ultra : Performance Summary
Samsung has done it again – raised the performance bar yet again with the Galaxy S23 Ultra.
Built around the Qualcomm Snapdragon 8 Gen 2 for Galaxy – a boosted variant of the fastest mobile SoC that exists for Android devices – it offers a tremendous boost in GPU performance, which should make gamers and mobile content creators happy.
The benchmark results amply demonstrates that you can count on the Galaxy S23 Ultra to easily handle anything and everything you throw at it.
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
We got our hands on the new Samsung Galaxy S23 Ultra, so here are our hands-on preview, and our first impressions!
Samsung Galaxy S23 Ultra : Hands-On Preview!
Samsung just launched the Galaxy S23 Ultra, and here is our hands-on preview and first impressions of this flagship smartphone with a 200 MP camera!
Boosted Snapdragon 8 Gen 2 Performance!
The Samsung Galaxy S23 Ultra is powered by a specially-boosted variant of the Qualcomm Snapdragon 8 Gen 2 mobile SoC, which features a quad-cluster architecture:
1 x Arm Cortex-X3 core (3.36 GHz, instead of 3.2 GHz)
2 x Arm Cortex-A715 cores (2.8 GHz)
2 x Arm Cortex-A710 cores (2.8 GHz)
3 x Arm Cortex-A510 cores (2.0 GHz)
The new processor feels very snappy, and appears to be more power efficient – the Galaxy S23 Ultra last longer than our Galaxy S22 Ultra on typical use. We will have battery benchmarks up shortly!
The biggest upgrade in the Galaxy S23 Ultra is its new Adaptive Pixel main camera, which is built around the 200 MP Samsung ISOCELL HP2 (S5KHP2) sensor, and features a slightly wider f/1.7 aperture.
This is a large 1/1.3-inch sensor with 200 million pixels, each of which is 0.6 μm in size. The Galaxy S23 Ultra camera will be able to combine up to 16 pixels to form a single large pixel for much better low-light performance.
Video capabilities also got an upgrade, thanks to this new sensor. The Samsung Galaxy S23 Ultra can now record 8K videos at 30 frames per second, instead of just 24 fps previously.
It also boasts better Adaptive VDIS capability, and improved optical image stabilisation (OIS), delivering silky smooth videos by doubling the angle to ±3°, from the Galaxy S22 Ultra’s camera‘s ±1.5°.
Similar Telephoto + Wide-Angle Cameras
The Samsung Galaxy S23 Ultra reuses the same 3X and 10X zoom cameras from the Galaxy S22 Ultra, right down to their Sony IMX754 sensors.
The ultra-wide angle camera gets a newer sensor – the Sony IMX564, which appears to be an incremental upgrade of the S22 Ultra’s IMX563.
12 MP Selfie Camera
The Samsung Galaxy S23 Ultra also features another camera upgrade in the front. Instead of a 40 MP sensor in the Galaxy S22 Ultra, it now features a new 12 MP camera, with the same f/2.2 aperture.
While this may seem to be a downgrade, it is actually an upgrade as the Galaxy S22 Ultra’s 40 MP sensor defaults to 10 MP. On top of that, it features a Dual Pixel sensor for faster and more accurate auto-focus!
We tried using the front camera, and found that it was superior to the front camera of the Galaxy S22 Ultra. More of this later in our review.
Buttons
The only buttons on Samsung Galaxy S23 Ultra are all located on the right side – volume control buttons and a Power switch.
S Pen
The Samsung Galaxy S23 Ultra comes with the same S Pen as the Galaxy S22 Ultra. It too boasts a very quick 2.8 ms latency.
We tried swapping them and both S Pens appear to fit both devices. From what we can tell – they are physically and functionally similar, if not exactly the same.
USB Type C Port
At the bottom of the Galaxy S23 Ultra, you will find a SIM card tray, next to the USB port, as well as the S Pen in its slot.
The USB port is, of course, the new bidirectional Type C port, which is now the EU standard.
The Samsung Galaxy S23 Ultra supports two physical SIM cards, as well as a single eSIM. The SIM tray is located at the bottom, next to the USB port.
Corning Gorilla Glass Victus 2
The Samsung Galaxy S23 Ultra is protected in the front and in the back by Corning Gorilla Glass Victus 2.
Gorilla Glass Victus 2 is not just tougher, it is also made from 22% pre-consumer recycled content!
Armoured Aluminium
The Samsung Galaxy S23 Ultra is also protected on all four sides by an Armoured Aluminium frame.
5,000 mAh Fast-Charging Battery
The Samsung Galaxy S23 Ultra comes with a large 5,000 mAh lithium-ion polymer battery, which supports 45 watt fast wired charging, and 15 watt fast wireless charging.
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
We got our hands on a golden sample of the new Samsung Galaxy S23 Ultra smartphone, so let’s take a look at what’s inside the box!
Samsung Galaxy S23 Ultra : A Quick Primer!
Samsung just launched the Galaxy S23 Ultra, with a 200 MP camera, and here is a quick summary of its key features!
Boosted Snapdragon 8 Gen 2 Performance!
The Samsung Galaxy S23 Ultra is powered by a specially-boosted variant of the Qualcomm Snapdragon 8 Gen 2 mobile SoC, which features a quad-cluster architecture:
1 x Arm Cortex-X3 core (3.36 GHz, instead of 3.2 GHz)
2 x Arm Cortex-A715 cores (2.8 GHz)
2 x Arm Cortex-A710 cores (2.8 GHz)
3 x Arm Cortex-A510 cores (2.0 GHz)
200 MP Main Camera
Arguably the biggest upgrade in the Galaxy S23 Ultra is its new Adaptive Pixel main camera, which is built around the 200 MP Samsung ISOCELL HP2 (S5KHP2) sensor, and features a slightly wider f/1.7 aperture.
This is a large 1/1.3-inch sensor with 200 million pixels, each of which is 0.6 μm in size. The Galaxy S23 Ultra camera will be able to combine up to 16 pixels to form a single large pixel for much better low-light performance.
Video capabilities also got an upgrade, thanks to this new sensor. The Samsung Galaxy S23 Ultra can now record 8K videos at 30 frames per second, instead of just 24 fps previously.
It also boasts better Adaptive VDIS capability, and improved optical image stabilisation (OIS), delivering silky smooth videos by doubling the angle to ±3°, from the Galaxy S22 Ultra’s camera‘s ±1.5°.
The Samsung Galaxy S23 Ultra reuses the same 3X and 10X zoom cameras from the Galaxy S22 Ultra, right down to their Sony IMX754 sensors.
The ultra-wide angle camera gets a newer sensor – the Sony IMX564, which appears to be an incremental upgrade of the S22 Ultra’s IMX563.
12 MP Selfie Camera
The Samsung Galaxy S23 Ultra also features another camera upgrade in the front. Instead of a 40 MP sensor in the Galaxy S22 Ultra, it now features a new 12 MP camera, with the same f/2.2 aperture.
While this may seem to be a downgrade, it is actually an upgrade as the Galaxy S22 Ultra’s 40 MP sensor defaults to 10 MP. On top of that, it features a Dual Pixel sensor for faster and more accurate auto-focus!
Colour Options
The Samsung Galaxy S23 Ultra smartphones will come in four colour options:
The Samsung Galaxy S23 Ultra is protected in the front and in the back by Corning Gorilla Glass Victus 2.
Gorilla Glass Victus 2 is not just tougher, it is also made from 22% pre-consumer recycled content!
5,000 mAh Fast-Charging Battery
The Samsung Galaxy S23 Ultra comes with a large 5,000 mAh lithium-ion polymer battery, which supports 45 watt fast wired charging, and 15 watt fast wireless charging.
Samsung Galaxy S23 Ultra : What’s Inside The Box?
We got our hands on a golden sample of the new Samsung Galaxy S23 Ultra smartphone at the official launch in Singapore. Let’s take a quick look at the box before we check out what’s inside!
Once you fully unbox the Samsung Galaxy S23 Ultra, this is what you will find inside:
the Samsung Galaxy S23 Ultra smartphone
a Quick Start Guide
a USB Type C to USB Type C data and charging cable
a SIM tray extraction pin
That’s it! While the Galaxy S23 Ultra supports 45 watt fast charging, it does not come with the charger. You will need to purchase it separately. Neither does it come with a TPU bumper case to tide you over until you get a better one.
Here are some photos I took earlier in my hotel room in Singapore:
Do note that this is a golden sample – the first examples of the final, customer-approved device manufactured at the Samsung factory. While the device itself is “final”, there may be some differences in its packaging.
For example, in the video above and the following photos below, you will see that the box was not sealed. Rather the two security stickers are inside the box.
In addition, the box lacks the usual label at the back which lists a summary of its key specifications, as well as the storage capacity of the device inside.
The actual retail box in your country may also include additional pamphlets, although you should not count on getting any additional accessories.
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the new Galaxy S23 Plus smartphone, and here is our comparison of all four main colours!
Samsung Galaxy S23 Plus : 4 Main Colours Compared!
Samsung just launched the new Galaxy S23 Plus smartphone, and it will be available in four main colours with a matte finish :
Phantom Black
Green
Lavender
Cream
Ahead of the Galaxy S23 Plus’ official launch, we were given special access to all four main colours it will be offered through retail stores, including Samsung Experience Stores.
So I was able to record this video comparing the new Samsung Galaxy S23 Plus smartphone in all four colour options. Take a look at all four colours, and let us know which you prefer!
In addition to the four main colours, Samsung will also make these four special colours available exclusively through online orders on the Samsung.com website:
Lime
Sky Blue
Graphite
Red
However, I have no idea if these four special colours are readily available for the pre-order, or will be held back until after the pre-order period.
Samsung Galaxy S23 Plus : Same Price For All Colours!
Regardless of the colour you prefer, the Samsung Galaxy S23 Plus will only vary in price according to storage capacity.
Here are the official launch prices for the two available storage capacities.
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the new Galaxy S23 Ultra smartphone, and here is our comparison of all four main colours!
Samsung Galaxy S23 Ultra : 4 Main Colours Compared!
Samsung just launched the new Galaxy S23 Ultra smartphone, and it will be available in four main colours with a matte finish :
Phantom Black
Green
Lavender
Cream
Ahead of the Galaxy S23 Ultra’s official launch, we were given special access to all four main colours it will be offered through retail stores, including Samsung Experience Stores.
So I was able to record this video comparing the new Samsung Galaxy S23 Ultra smartphone in all four colours. Take a look at all four colours, and let us know which you prefer!
In addition to the four main colours, Samsung will also make these four special colours available exclusively through online orders on the Samsung.com website:
Lime
Sky Blue
Graphite
Red
However, I have no idea if these four special colours are readily available for the pre-order, or will be held back until after the pre-order period.
Samsung Galaxy S23 Ultra : Same Price For All Colours!
Regardless of the colour you prefer, the Samsung Galaxy S23 Ultra will only vary in price according to storage capacity.
Here are the official launch prices for the three available storage capacities:
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy S23 Ultra, with a 200 MP camera, and here is everything you need to know about its latest flagship smartphone!
Samsung Galaxy S23 Ultra : Everything You Need To Know!
Samsung just launched the Galaxy S23 Ultra, with a 200 MP camera, and here is everything you need to know about its latest flagship smartphone!
Boosted Qualcomm Snapdragon 8 Gen 2
The Samsung Galaxy S23 Ultra is powered by a specially-boosted variant of the Qualcomm Snapdragon 8 Gen 2 mobile SoC, which features a quad-cluster architecture:
1 x Arm Cortex-X3 core (3.36 GHz, instead of 3.2 GHz)
2 x Arm Cortex-A715 cores (2.8 GHz)
2 x Arm Cortex-A710 cores (2.8 GHz)
3 x Arm Cortex-A510 cores (2.0 GHz)
Here is a quick comparison between the boosted Snapdragon 8 Gen 2, and the Snapdragon 8 Gen 1 mobile SoC used in the Galaxy S22 Ultra:
Specifications
Galaxy S23 Ultra
Galaxy S22 Ultra
Mobile SoC
Snapdragon 8 Gen 2
Snapdragon 8 Gen 1
CPU Clusters
4
3
CPU Cores
1 x Cortex-X3 (3.36 GHz)
2 x Cortex-A715 (2.8 GHz)
2 x Cortex-A710 (2.8 GHz)
3 x Cortex-A510 (2.0 GHz)
1 x Cortex-X2 (3.0 GHz)
3 x Cortex-A710 (2.5 GHz)
4 x Cortex-A510 (1.8 GHz)
GPU
Qualcomm Adreno 740
Qualcomm Adreno 730
200 MP Main Camera
Arguably the biggest upgrade in the Galaxy S23 Ultra is its new main camera, which is built around the 200 MP Samsung ISOCELL HP2 (S5KHP2) sensor, and features a slightly wider f/1.7 aperture.
This is a large 1/1.3-inch sensor with 200 million pixels, each of which is 0.6 μm in size. The Galaxy S23 Ultra camera will be able to combine up to 16 pixels to form a single large pixel – a pixel binning technique called Tetra2pixel.
The number of pixels binned will vary according to the photography conditions. In low-light conditions, up to 16 pixels can be combined to create a large 2.4 μm pixel, for a 12.5 MP photo. Samsung is calling this sensor an Adaptive Pixel sensor.
This new Adaptive Pixel sensor also offers better auto-focus performance in low-light conditions through Super QPD autofocus. By using all 200 million pixels, which are physically grouped as four pixels under a single microns, the sensor can detect patterns in both vertical and horizontal directions for faster low-light focusing.
I had the opportunity to test its 200 MP camera’s Nightography capabilities before the launch, and came away very impressed. Forget about the 200 MP number. Its night photography capabilities is where it really shines!
Video capabilities also got an upgrade, thanks to this new sensor. The Samsung Galaxy S23 Ultra can now record 8K videos at 30 frames per second, instead of just 24 fps previously.
It also boasts better Adaptive VDIS capability, and improved optical image stabilisation (OIS), delivering silky smooth videos by doubling the angle to ±3°, from the Galaxy S22 Ultra’s camera‘s ±1.5°.
Similar Telephoto + Wide-Angle Cameras
The Samsung Galaxy S23 Ultra reuses the same 3X and 10X zoom cameras from the Galaxy S22 Ultra, right down to their Sony IMX754 sensors.
The ultra-wide angle camera gets a newer sensor – the Sony IMX564, which appears to be an incremental upgrade of the S22 Ultra’s IMX563.
12 MP Selfie Camera
The Samsung Galaxy S23 Ultra also features another camera upgrade in the front. Instead of a 40 MP sensor in the Galaxy S22 Ultra, it now features a new 12 MP camera, with the same f/2.2 aperture.
While this may seem to be a downgrade, it is actually an upgrade as the Galaxy S22 Ultra’s 40 MP sensor defaults to 10 MP. On top of that, it features a Dual Pixel sensor for faster and more accurate auto-focus!
I recently tested the front camera in an exclusive media preview session in Singapore, and found it to be significantly better than the Galaxy S22 Ultra’s front camera!
Colour Options
The Samsung Galaxy S23 Ultra smartphones will come in four colour options:
The Samsung Galaxy S23 Ultra is protected in the front and in the back by Corning Gorilla Glass Victus 2.
Gorilla Glass Victus 2 is not just tougher, it is also made from 22% pre-consumer recycled content!
5,000 mAh Fast-Charging Battery
The Samsung Galaxy S23 Ultra comes with a large 5,000 mAh lithium-ion polymer battery, which supports 45 watt fast wired charging, and 15 watt fast wireless charging.
While the increased price may be disappointing, Samsung is offering some great pre-order offers:
you get a free upgrade to the next storage option!
if you buy from the Samsung Online Store, you get an RM400 e-Voucher
you get 30% off Samsung accessories, Samsung Care+, Galaxy tablets, Watch, and Buds earphones!
you get to save up to RM600 more when you trade in!
Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy S23 Plus, and here is everything you need to know about its latest flagship smartphone!
Samsung Galaxy S23 Plus : Everything You Need To Know!
Samsung just launched the Galaxy S23 Plus, and here is everything you need to know about its latest flagship smartphone!
Boosted Qualcomm Snapdragon 8 Gen 2
The Samsung Galaxy S23 Plus will use a specially-boosted variant of the Qualcomm Snapdragon 8 Gen 2 mobile SoC, which features a quad-cluster architecture:
1 x Arm Cortex-X3 core (3.36 GHz, instead of 3.2 GHz)
2 x Arm Cortex-A715 cores (2.8 GHz)
2 x Arm Cortex-A710 cores (2.8 GHz)
3 x Arm Cortex-A510 cores (2.0 GHz)
Here is a quick comparison between the boosted Snapdragon 8 Gen 2, and the Snapdragon 8 Gen 1 mobile SoC used in the Galaxy S22 Plus:
Specifications
Galaxy S23+
Galaxy S22+
Mobile SoC
Snapdragon 8 Gen 2
Snapdragon 8 Gen 1
CPU Clusters
4
3
CPU Cores
1 x Cortex-X3 (3.36 GHz)
2 x Cortex-A715 (2.8 GHz)
2 x Cortex-A710 (2.8 GHz)
3 x Cortex-A510 (2.0 GHz)
1 x Cortex-X2 (3.0 GHz)
3 x Cortex-A710 (2.5 GHz)
4 x Cortex-A510 (1.8 GHz)
GPU
Qualcomm Adreno 740
Qualcomm Adreno 730
Same Rear Cameras From Galaxy S22 Plus
The Samsung Galaxy S23 Plus uses the same rear cameras as last year’s Galaxy S22 Plus.
a 50 MP Dual Pixel camera, f/1.8 aperture,
a 12 MP ultra-wide angle camera, f/2.2 aperture, and
a 10 MP telephoto camera with 3X optical zoom, f/2.4 aperture
12 MP Selfie Camera
The Samsung Galaxy S23 Plus, however, gets an upgrade in the front, with a new 12 MP camera with an f/2.2 aperture.
This should be the same 12 MP front camera used in the Galaxy S23 Ultra, which I managed to test in an exclusive media preview session in Singapore, and found to be significantly better than the Galaxy S22 Ultra’s front camera!
Colour Options
The Samsung Galaxy S23 Plus smartphones will come in four colour options:
While the increased price may be disappointing, Samsung is offering some great pre-order offers:
you get a free upgrade to the next storage option!
if you buy from the Samsung Online Store, you get an RM400 e-Voucher
you get 30% off Samsung accessories, Samsung Care+, Galaxy tablets, Watch, and Buds earphones!
you get to save up to RM600 more when you trade in!
Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy S23, and here is everything you need to know about its latest compact flagship smartphone!
Samsung Galaxy S23 : Everything You Need To Know!
Samsung just launched the Galaxy S23 smartphone, and here is everything you need to know about its latest flagship smartphone!
Boosted Qualcomm Snapdragon 8 Gen 2
The Samsung Galaxy S23 will use a specially-boosted variant of the Qualcomm Snapdragon 8 Gen 2 mobile SoC, which features a quad-cluster architecture:
1 x Arm Cortex-X3 core (3.36 GHz, instead of 3.2 GHz)
2 x Arm Cortex-A715 cores (2.8 GHz)
2 x Arm Cortex-A710 cores (2.8 GHz)
3 x Arm Cortex-A510 cores (2.0 GHz)
Here is a quick comparison between the boosted Snapdragon 8 Gen 2, and the Snapdragon 8 Gen 1 mobile SoC used in the Galaxy S22:
Specifications
Galaxy S23
Galaxy S22
Mobile SoC
Snapdragon 8 Gen 2
Snapdragon 8 Gen 1
CPU Clusters
4
3
CPU Cores
1 x Cortex-X3 (3.36 GHz)
2 x Cortex-A715 (2.8 GHz)
2 x Cortex-A710 (2.8 GHz)
3 x Cortex-A510 (2.0 GHz)
1 x Cortex-X2 (3.0 GHz)
3 x Cortex-A710 (2.5 GHz)
4 x Cortex-A510 (1.8 GHz)
GPU
Qualcomm Adreno 740
Qualcomm Adreno 730
Same Rear Cameras From Galaxy S22
The Samsung Galaxy S23 uses the same rear cameras as last year’s Galaxy S22.
a 50 MP Dual Pixel camera, f/1.8 aperture,
a 12 MP ultra-wide angle camera, f/2.2 aperture, and
a 10 MP telephoto camera with 3X optical zoom, f/2.4 aperture
12 MP Selfie Camera
The Samsung Galaxy S23, however, gets an upgrade in the front, with a new 12 MP camera with an f/2.2 aperture.
This should be the same 12 MP front camera used in the Galaxy S23 Ultra, which I managed to test in an exclusive media preview session in Singapore, and found to be significantly better than the Galaxy S22 Ultra’s front camera!
Colour Options
The Samsung Galaxy S23 Plus smartphones will come in four colour options:
While the increased price may be disappointing, Samsung is offering some great pre-order offers:
you get a free upgrade to the next storage option!
if you buy from the Samsung Online Store, you get an RM400 e-Voucher
you get 30% off Samsung accessories, Samsung Care+, Galaxy tablets, Watch, and Buds earphones!
you get to save up to RM600 more when you trade in!
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Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Take a look at the key details and specifications that has leaked ahead of the official launch of the Samsung Galaxy S23 Ultra!
Samsung Galaxy S23 Ultra : Everything Leaked So Far!
Ahead of the official launch of the Galaxy S23 Ultra, key details and specifications of Samsung’s upcoming flagship smartphone have leaked!
Boosted Qualcomm Snapdragon 8 Gen 2
The Samsung Galaxy S23 Ultra will use a specially-boosted variant of the Qualcomm Snapdragon 8 Gen 2 mobile SoC, which features a quad-cluster architecture:
1 x Arm Cortex-X3 core (3.36 GHz, instead of 3.2 GHz)
2 x Arm Cortex-A715 cores (2.8 GHz)
2 x Arm Cortex-A710 cores (2.8 GHz)
3 x Arm Cortex-A510 cores (2.0 GHz)
Here is a quick comparison between the boosted Snapdragon 8 Gen 2, and the Snapdragon 8 Gen 1 mobile SoC used in the Galaxy S22 Ultra:
Specifications
Galaxy S23 Ultra
Galaxy S22 Ultra
Mobile SoC
Snapdragon 8 Gen 2
Snapdragon 8 Gen 1
CPU Clusters
4
3
CPU Cores
1 x Cortex-X3 (3.36 GHz)
2 x Cortex-A715 (2.8 GHz)
2 x Cortex-A710 (2.8 GHz)
3 x Cortex-A510 (2.0 GHz)
1 x Cortex-X2 (3.0 GHz)
3 x Cortex-A710 (2.5 GHz)
4 x Cortex-A510 (1.8 GHz)
GPU
Qualcomm Adreno 740
Qualcomm Adreno 730
200 MP Main Camera
Arguably the biggest upgrade in the Galaxy S23 Ultra is its new main camera, which is built around the 200 MP Samsung ISOCELL HP2 (S5KHP2) sensor, and features a slightly wider f/1.7 aperture.
This is a large 1/1.3-inch sensor with 200 million pixels, each of which is 0.6 μm in size. The Galaxy S23 Ultra camera will be able to combine up to 16 pixels to form a single large pixel – a pixel binning technique called Tetra2pixel.
The number of pixels binned will vary according to the photography conditions. In low-light conditions, up to 16 pixels can be combined to create a large 2.4 μm pixel, for a 12.5 MP photo.
On top of that, the new Samsung ISOCELL HP2 sensor also offers better auto-focus performance in low-light conditions through Super QPD autofocus. By using all 200 million pixels, which are physically grouped as four pixels under a single microns, the sensor can detect patterns in both vertical and horizontal directions for faster low-light focusing.
Similar Telephoto + Wide-Angle Cameras
The Samsung Galaxy S23 Ultra will reuse the same 3X and 10X zoom cameras from the Galaxy S22 Ultra, right down to their Sony IMX754 sensors.
The ultra-wide angle camera gets a newer sensor – the Sony IMX564, which appears to be an incremental upgrade of the S22 Ultra’s IMX563.
Colour Options
The Samsung Galaxy S23 Ultra smartphones will come in four colour options:
The specifications for the Samsung Galaxy S23 Ultra (SM-918B) smartphone have leaked, and in this table, we compare it to last year’s Galaxy S22 Ultra!
Sadly, the Samsung Galaxy S23 Ultra will be significantly more expensive than last year’s Galaxy S22 Ultra!. Here are the leaked prices for Europe:
Models
Variant
Launch
Prices
Premium Over
S22 Models
Galaxy S23 Ultra
8 GB + 256 GB
12 GB + 512 GB
€1399/1409
€1589
NA
+ €139
While the increased price may be disappointing, Samsung will potentially boost pre-order sales by offering a free upgrade to the next storage variant.
For example, if you pre-order the Galaxy S23 Ultra with 256 GB storage, you will get the 512 GB variant instead. This is based on a leak on the Samsung UK Business portal that states:
Pre-order from Samsung.com by 16.02.23. Operates as a price discount:
Pre-order the larger storage variant (S23 256GB, 523+ 512GB, 523 Ultra 512GB) by 16.02.23 and pay the future price of the smaller storage variant (523 128GB, S23+ 256GB, S23 Ultra 256GB).
This free upgrade will only be offered for the pre-order period, and is essentially a 10% discount on the price of the higher-capacity model.
Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Will your phone get hacked while you are voting in GE15?!
Take a look at the viral claim, and find out what the facts really are!
Claim : Your Phone Will Get Hacked While You Vote In GE15!
This warning has gone viral on WhatsApp and social media, claiming that your phone will get hacked while you are voting in GE15!
The post is long, so feel free to skip to the next section for the facts!
For first time voters, it might be tempting to bring your phone along with you to document and record your experience voting for the first time.
However, the Election Commission (EC) has announced that the use of mobile phones inside polling stations will not be allowed.
As such, you may use your phone to kill time while standing in line, but you’d have to surrender your phone once you collect your ballot paper.
But, according to a Malaysian self-taught ethical hacker, this might not be the wisest move.
In a Twitter post that has gone viral, Twitter user @BeardtimusPrime shared that leaving your phone unattended and in the hands of volunteers at polling stations raises many security bells.
In a response to an infographic about the on-the-day process, he said that you should never leave your smartphone unattended and if you had to, you should at least put security tape over the USB/Lightning port before handing it over.
How could that be possible?
In an interview with WORLD OF BUZZ, the Twitter user explained that the issue lies in the fact that you’d be handing over your phone to volunteers, with close to zero vetting and background checks.
“Physically handing over your device is the worst thing to do when it comes to security. It’s similar to sharing passwords.”
He then explained that there are various ways hackers could access your data with your device in their hands and that simply turning off a smartphone doesn’t truly turn it off unless you were to take the battery out which requires special tools.
“Malware injection is still possible as the device will be in a ‘soft-off’ state,” he explained.
He then shared an explainer video on how hackers could easily access your data simply by plugging in what appears to be a standard cable which would allow them to remotely control and access your phone.
The video showed how people who have managed to access your phone would be able to read your messages, send messages from your phone and other worrisome things.
If you’d like to find out more on how exactly this can happen, checkout the video below (tap link to view video).
We hope that this will serve as a reminder to never leave your phone unattended. Are you still planning to bring your phone to the voting stations?
Truth : Your Phone Won’t Get Hacked While You Vote In GE15!
This is yet another example of FAKE NEWS circulating on WhatsApp and social media, and here are the reasons why…
Fact #1 : Phones Are Left On KTM Table In Individual Boxes
First, let us establish some basic facts about how phones are “surrendered” before voting in GE15:
Each polling station (Saluran) will have two voting booths, allowing two voters to mark their ballots at the same time.
The KTM (Ketua Tempat Mengundi – Head of Polling Station) will have two cardboard boxes – one for each phone.
On the way to the voting booth, each voter will place his/her phone into one of the two cardboard boxes on the KTM’s table.
After casting the ballots, the voter will retrieve his/her phone from the cardboard box.
The polling clerks and the head of the polling station (KTM) will NOT touch any phone. Voters must place and retrieve their phones by themselves.
Fact #2 : There Are Many Witnesses In Each Polling Station
Each polling station has at least one police officer, three polling clerks and a KTM (Head of the Polling Station), as well as two or more observers.
That’s seven or more people arranged along three sides of the room, which means the phones placed on the KTM’s table are visible to all of them. Any attempt by anyone but the voters to handle the phones would be instantly noticed.
Fact #3 : KTM Is Usually A Teacher Working In That School
In Malaysian elections, schools are generally used as voting centres, with classrooms converted into polling stations.
Usually, the Malaysia Election Commission (SPR) appoints teachers of the same school as the KTM – head of each polling station.
While this does not mean some of these teachers are not secretly awesome hackers in their spare time, it means that your phones are generally being watched by teachers.
If you can trust school teachers with your kids, you can certainly trust them to WATCH OVER your precious phone.
Fact #4 : Marking Your Ballots Take Less Than A Minute
The only time your phone is out of your view is when you are marking your ballots in the voting booth.
How long do you reckon it takes to mark X on one or two ballots, and fold them? Maybe 10 seconds? 20 seconds if you are slow. No matter what – your mobile phone will only be out of sight for less than a minute.
Do you actually believe any hacker would have the time to hook up your phone to any cable, never mind hack it, in less than one minute?
Fact #5 : Juice Jacking Requires Cable To Be Plugged Into Phone
What this “ethical hacker” is referring to is called juice jacking. Juice jacking requires a cable to be plugged into your phone. It cannot happen wirelessly, because it relies on USB vulnerabilities.
As noted in Fact #1, you will place your phone into a large cardboard box. You will be able to see that there are no cables present.
While you are marking your vote, the box containing your phone will be fully visible to at least six other people in the room, if you discount the “nefarious KTM who is secretly an evil hacker”.
Even a “nefarious KTM who is secretly an evil hacker” will have trouble taking your phone out of the box, without any of the other people in the room noticing, never mind actually plugging in a cable.
That’s why the real risk of juice jacking isn’t that 20-30 seconds you spend voting in GE15, but when you plug your phone into a free USB power socket.
If you are paranoid, just cover your phone’s USB or Lightning port with tape, before you place it in the designated box.
Fact #6 : Juice Jacking Vulnerabilities Have Been Mitigated
As ethical hackers reveal security risks like juice jacking, Google and Apple have taken measures to mitigate the risks.
Both Android and iOS, for example, no longer allow the phone to be mounted as a drive when plugged in over USB. You will get a prompt asking you to confirm the step, which is not possible for the hacker to do without first unlocking the phone.
There have also been many Android and iOS security updates that patch vulnerabilities that could potentially lead to juice jacking attacks. That’s why it’s so important to keep your phone operating system updated.
Please WATCH OUT about such FAKE NEWS on WhatsApp and social media.
Remember – democracy does not guarantee us a good government. Democracy only guarantees us the right to vote out a bad government!
Happy voting on 19 November 2022!
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Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Here are a few tips on how to maximise the FlexCam capability of the Samsung Galaxy Z Flip4 smartphone, to create unique and more appealing photos and videos!
Samsung Galaxy Z Flip4 : FlexCam Photography!
The Galaxy Z Flip4 is more than just a smartphone with a foldable display. Its foldable form factor allows you to make use of a more versatile photography method Samsung calls FlexCam.
FlexCam basically makes use of the Galaxy Z Flip4’s ability to “bend” the front and rear cameras at different angles for new perspectives.
This offers new creative ways for you to make use of the front 10 MP camera, and the dual 12 MP cameras at the back.
To help you maximise the Galaxy Z Flip4’s foldable form factor, here are a few FlexCam photography tips to get the best possible photos!
Take Photos At Any Angle!
Thanks to the Galaxy Z Flip4’s foldable design, you can now try out unique angles, and take hands-free photos without using a selfie stick or tripod.
You no longer need to ask your friends or strangers to take your photos. Just prop your phone on any convenient surface to take your photos from either the front or rear cameras!
Bonus : Try putting the Galaxy Z Flip4 on different surfaces and angles, to take photos and videos from different perspectives. Try both cameras too!
Steady Your Shot
Whether you are using the front or rear cameras, its foldable design allows you to place the Galaxy Z Flip4 on any flat surface, to give you a steady shot for both photos and videos.
Folding the Galaxy Z Flip4 also lets you get a firmer and steadier grip while try out new perspectives in your photos and videos. Its foldable design lets you record videos like a camcorder!
Bonus : The Galaxy Z Flip4 has an upgraded main camera with a 65% brighter sensor, which makes it even easier to take sharp photos even in low light conditions.
Night Mode + Night Hyperlapse
What you may not realise is that Samsung introduced three special night photography modes.
Night Mode lets you capture clear and bright photos even in very dim or dark conditions, by capturing multiple frames and combining them together.
Night Hyperlapse lets you create impressive motion videos at night, without any blur!
Super Night Solution minimises noise for sharp video at night, with enhanced OIS and VDIS.
With these three features, and the aforementioned brighter sensor, you will never have to worry about taking photos in the dark!
High-Resolution Selfies!
The Samsung Galaxy Z Flip4 has a large Cover Screen which doubles as a viewfinder for its dual 12 MP cameras, allowing you to take incredibly high-resolution selfie and wefie photos in both normal and wide angles.
Thanks to enhanced Quick Shot, you can take selfies and defies quickly using the rear cameras, using the Cover Screen to make sure everyone’s in the frame.
Don’t forget to give its Portrait Mode a try, for a more appealing portrait with better blurring of the background (bokeh).
Quick Shot can also flex open until FlexCam takes over, so you can capture hands-free photos at both high and low angles.
Now that we shared those FlexCam photography tips with you, be sure to give them a try with your Galaxy Z Flip4, and level up your photos and videos!
To Try FlexCam, Buy Your Samsung Galaxy Z Flip4 Today!
The Samsung Galaxy Z Flip 4 comes in four colour options, as well as a special Bespoke Edition :
Graphite – legacy colour
Pink Gold – new colour
Blue – new colour
Bora Purple – their signature colour this year
These are the available models and launch prices for the Z Flip 4 :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just kicked off the Galaxy Flextival at Sunway Pyramid, where you can grab a FREE Flip4 TPU case, and many free gifts!
Samsung Galaxy Flextival : Free Flip4 TPU Case + Many Gifts!
Samsung just kicked off the Galaxy Flextival at Sunway Pyramid, to show off the new Galaxy Z Flip4 foldable smartphone from 29 September until 2 October 2022!
So take this opportunity to check out the Samsung Galaxy Z Flip4 in person. Bring your friends along, and claim a free Galaxy Z Flip4 transparent TPU case that you can customise together!
You can also take a look at the Galaxy Z Flip4 Bespoke Edition at this roadshow, and find out how it lets you express your own taste by combining different design elements.
The colour palette for the Bespoke Edition is meticulously curated by Samsung and offers five glossy glass shade options and three frame options that provide 75 combinations for the discerning customer to select from.
The palette includes Yellow, White, Navy, Khaki and Red for front and back covers and Silver, Gold and Black for frame colours.
This is also your final chance to enjoy exclusive free gifts worth up to RM1,648 and juicy deals when you purchase the Galaxy Z Flip4 or Galaxy Z Fold4 at this roadshow!
Stand a chance to win a Samsung Freestyle projector worth RM4,999.
Get a FREE Samsung Galaxy Watch4 Bluetooth (40mm) worth RM799.
Get a FREE Gift Pack worth RM250
Get free Samsung Care+ one year extended warranty, with 3 times Protective Film Replacements worth up to RM599.
Trade in and own a Galaxy Z series smartphone for as low as RM1,969.
Even if you are not ready to jump onto the bandwagon, or have already purchased the Galaxy Z series smartphone, you can still get some awesome freebies at this roadshow :
Get a mystery gift when you collect three stickers from any experiential zone!
Galaxy Z Flip4 users : claim and customise a free Galaxy Z Flip4 transparent TPU case!
Galaxy Z Flip3 / Fold3 users : get a free Protective Film replacement done on the spot!
Even though it is in Samsung’s interest to sell you the new Galaxy Z Flip4, I’m personally very happy to see them give older Flip3 and Fold3 users a free protective film replacement!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just introduced a new Fun Mode for Galaxy A series smartphones!
Take a look at the new Fun Mode, and give it a try!
Samsung Galaxy A Series Gets New Fun Mode!
Samsung is introducing a new Fun Mode in the proprietary camera app of their Galaxy A series smartphones, which adds Snapchat’s AR Lenses!
Samsung Galaxy A series smartphone users will be able to use Fun Mode to add playful, quirky lenses to their photos, turning them into fun and unique content to share with friends, or upload to social media!
Fun Mode is powered by Snap’s Camera Kit, allowing businesses and developers to bring the power of Snap’s augmented reality into their own applications.
Galaxy users are constantly seeking new ways to express their creativity. Samsung is constantly innovating to empower users to do more of what they love.
That is why we continue to grow our partnership with Snap, one of the biggest and most creative augmented reality platforms, so we can explore further improvements and bring one of the best camera experiences to more users.
– Woncheol Chai, EVP and Head of Experience Planning Team at Mobile eXperience Business, Samsung Electronics
Samsung and Snap have been working to offer users around the world more engaging and localized experiences. In 2021, they launched region-specific AR Lenses in India, and since then have expanded to other countries including Germany, Indonesia, Brazil, the Philippines, and Mexico.
Lenses are the way over 250 million Snapchatters engage with augmented reality every day, and we’re thrilled that these experiences delight and resonate with Samsung Galaxy’s community.
Integrating the Camera Kit into Samsung Galaxy’s proprietary camera is an opportunity to collaborate on compelling, local AR experiences and bring them to Galaxy users around the world.
– Ben Schwerin, SVP of Content and Partnerships at Snap.
To make use of Fun Mode, just update the Camera app in your Samsung Galaxy A series smartphone!
Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
The Samsung Galaxy Z Flip4 comes with a larger 3,700 mAh battery, which is 400 mAh (12%) larger than last year’s Galaxy Z Flip3.
To test its battery life, we turned off Automatic Brightness, and set its display brightness to 50%.
Why 50%? That is actually slightly higher than the average indoor brightness level of 40% during the day, and is what we usually use in all our mobile battery life tests.
It is important to fix the brightness level, to make sure the screen brightness does not change as the ambient brightness changes.
We then ran the PCMark Work 3.0 battery life test until its battery capacity dropped to 20% several times, and this was the best result we obtained with the Standard and Adaptive refresh rates :
Will you look at that! The battery life for both options are now much closer than with the Z Flip3!
The Samsung Galaxy Z Flip4 has a battery life of just over 9 hours with Adaptive refresh rate enabled, and 10.25 hours with the Standard refresh rate!
Let’s compare its battery life at 60 Hz and 120 Hz, against the S22 Ultra, S21 Ultra and Z Flip 3 smartphones.
Standard Refresh Rate (60 Hz)
The Samsung Galaxy Z Flip4 naturally has the best battery life with the refresh rate set to 60 Hz.
But what’s really important to note here is that it is as power-efficient as the Galaxy S22 Ultra, about 10% more efficient than the Z Flip3, and 18% more efficient than the S21 Ultra!
Work 3.0
S22 Ultra
Z Flip4
Z Flip 3
S21 Ultra
Battery Capacity
5,000 mAh
3,700 mAh
3,300 mAh
5,000 mAh
Battery Life
14 hrs 15 mins
10 hrs
14 mins
8 hrs 11 mins
11 hrs 22 mins
Utilisation
per min.
4.68 mAh
4.82 mAh
5.38 mAh
5.87 mAh
Adaptive Refresh Rate (120 Hz)
While the Galaxy Z Flip4 looks like the Z Flip 3, its energy efficiency was greatly improved to the point that the Adaptive refresh rate is really usable for most people!
Turning on adaptive refresh increase the Z Flip4’s power consumption by just 11%, giving you a very usable battery life of 9 hours 12 minutes!
That makes the Galaxy Z Flip4 about 14.5% more efficient than the S22 Ultra, 16% more efficient than the S21 Ultra, and 18% more efficient than the Z Flip3.
Work 3.0
Z Flip4
S22 Ultra
S21 Ultra
Z Flip 3
Battery Capacity
3,700 mAh
5,000 mAh
5,000 mAh
3,300 mAh
Battery Life
9 hrs
12 mins
10 hrs
38 mins
10 hrs
26 mins
6 hrs
44 mins
Utilisation
per min.
5.36 mAh
6.27 mAh
6.39 mAh
6.53 mAh
Samsung Galaxy Z Flip4 : Battery Recharging Speed!
The Samsung Galaxy Z Flip4 supports up to 20 watts of wired fast charging, but unfortunately, does not come with the charger in-the-box.
So we relied on the standard 15 watt Samsung fast charger than shipped with their previous smartphones – something we believe most users will end up doing.
But we used the 25 watt charger for the S21 Ultra, because it came with that charger.
Work 3.0
S21 Ultra
S22 Ultra
Z Flip 3
Z Flip 4
Battery Capacity
5,000 mAh
5,000 mAh
3,300 mAh
3,700 mAh
Charger Output
25 watts
15 watts
15 watts
15 watts
Battery Life
64 minutes
64.5 minutes
88.5 minutes
98.75 minutes
Recharging Speed
(per minute)
62.5 mAh
62.0 mAh
29.8 mAh
30.0 mAh
Samsung appears to intentionally reduce the charging speed for their foldable Z Flip3 and Z Flip4 smartphones, probably to avoid producing excessive heat.
Hence they both recharge twice as slowly as the S22 Ultra, even using the same 15 watt charger!
Because of its larger battery, the Galaxy Z Flip4 fully recharges from 20% to 100% in just over 1.5 hours with the standard 15 watt Samsung charger.
That gives us a battery life to recharging time ratio of about 6.22:1, which is pretty decent. You get about an hour’s worth of battery life for every 10 minutes of recharge.
Samsung Galaxy Z Flip4 : Price + Availability
The Samsung Galaxy Z Flip 4 comes in four colour options, as well as a special Bespoke Edition :
Graphite – legacy colour
Pink Gold – new colour
Blue – new colour
Bora Purple – their signature colour this year
These are the available models and launch prices for the Z Flip 4 :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
OPPO will stop providing free chargers with their smartphones, starting next year! Here is what you need to know…
OPPO To Stop Providing Free Chargers Next Year!
OPPO is giving up one of its key advantages over its competitors next year – its high-performance charger, which is included with every smartphone.
While announcing their new Reno8 smartphone, OPPO Vice President for Overseas Sales and Services, Billy Zhang, revealed that it would stop providing in-box chargers starting next year. Instead, OPPO will provide them as optional purchases in stores.
OPPO won’t immediately stop providing in-box chargers, but will phase them out in stages. So expect them to retain the in-box chargers for the higher-end models at least for some time, as a way to differentiate from cheaper models.
But the message is clear – eventually, all OPPO smartphones will stop coming with in-box chargers.
If you are an OPPO fan, make sure you keep your VOOC / SuperVOCC charger. Your next OPPO smartphone may not come with one.
OPPO To Lose Advantage By Not Including Free Chargers
While many brands have followed Apple in not including chargers in the box of new smartphones, OPPO made the smart move by continuing the provide them.
One of the key advantages OPPO has over the other brands is its VOOC series of fast charging technologies, like 125 watt SuperVOOC wired charging and 65 watt AirVOOC wireless charging.
These are proprietary technologies that only work with the provided in-box chargers, so OPPO really needed to provide them in every box.
You can still charge OPPO smartphones with USB chargers from other brands, because they still support standard USB charging technologies. They will just charge slowly. Without the in-box charger, OPPO smartphones will lose their key advantage over their Android rivals.
Sure, OPPO will make sure you can buy their special VOOC charger in store, and will probably include one as a pre-order or early bird sweetener. But this decision will turn OPPO into yet another Android brand.
Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Available colours : Graygreen, Beige, Phantom Black, Burgundy
Available storage capacities : 256 GB, 512 GB, 1 TB
Free gift #1 : Samsung Core+ 1-year extended warranty + 3 protective film replacements
Free gift #2 : Samsung Galaxy Watch4 Bluetooth 40mm (worth RM799)
Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung sent me their new Galaxy Z Flip4 foldable smartphone, and here is my unboxing and first impressions!
Samsung Galaxy Z Flip4 Unboxing : What’s In The Box?
Unfortunately, the Samsung Galaxy Z Flip4 launch happened just as I was going to fly to the UK, so I only received it when I got back.
First up – here is my unboxing video of Samsung’s new compact foldable smartphone!
Once you unbox it, you will only find these items :
Samsung Galaxy Z Flip4 smartphone
Set of documents – quick start guide in two languages, a warranty card, and a Samsung Pay pamphlet
USB Type C to Type C cable
SIM card extractor pin
It does not come with any charger, or earphones. Not even a TPU case to hold you over until you get a better case.
Samsung Galaxy Z Flip4 : My First Impressions!
Just before the launch, I was one of the few who had the rare opportunity to get my hands on not one, but four Samsung Galaxy Z Flip4 smartphones, which allowed us to do a proper colour comparison.
And now, I present to you – my own hands-on experience with the Samsung Galaxy Z Flip4 smartphone.
I apologise for the shaky video – Samsung still insists that I do not take photos or record videos with a smartphone, even though it’s their own Galaxy S22 Ultra!
Samsung maintained the same design from last year’s Galaxy Z Flip 3, so you will probably not be able to distinguish between the two models.
Like the Galaxy Z Flip 3, the Flip 4 has a large 6.7-inch display that folds in half, turning the Z Flip 4 into a really compact device.
Incredibly, the Samsung Galaxy Z Flip 4 is water-resistant, even though it is not dust-resistant due to its hinge mechanism. And it is protected on all sides by a tough Armour Aluminium frame.
When folded, you can use the 1.9 inch Cover Display to view notifications and messages, as well as make quick replies and actions.
When unfolded, you can just about see the folding crease in the display, but it’s something that you learn to ignore after using it for some time.
On the left side, you will find the SIM card tray. At the bottom, you will find the USB port, as well as the speaker and microphone ports.
On the right side are the Power button with a built-in fingerprint sensor, and the Volume control buttons. At the top, you will only find another microphone port.
In the front, the Galaxy Z Flip 4 has a 10 megapixel camera with an f/2.4 aperture. You can see a row of speaker ports just above this camera.
At the back are two 12 megapixel cameras – a main camera with f/1.8 aperture, and an ultra-wide angle camera. Samsung also made the bezels just a tiny bit thinner, although you may not notice.
Samsung Galaxy Z Flip4 : Specifications
Here are the key specifications for the Samsung Galaxy Z Flip 4 smartphone :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
If you are using the Galaxy Z Flip3, you may be wondering – how different is the new Galaxy Z Flip4 smartphone?
In this article, I will share with you the key differences… and similarities between the two foldable smartphones!
Galaxy Z Flip4 vs Z Flip3 : How Different Are They?
The Samsung Galaxy Z Flip4 builds upon the excellent Galaxy Z Flip3 from last year, offering an improved version of the compact foldable smartphone.
If you are comparing both devices side-by-side, it’s really hard to tell them apart… because Samsung essentially retained the same design.
When folded, the Galaxy Z Flip4 is slightly (1.5 mm) shorter, and imperceptibly (0.3 mm) narrower than the Galaxy Z Flip3.
When unfolded, the Galaxy Z Flip4 is even more alike the Flip3 – just 0.8 mm shorter and 0.3 mm narrower. If you don’t compare them closely, you might not be able to tell them apart!
They both have very similar weights too – the Galaxy Z Flip4 coming in 4 grams heavier at 187 grams, instead of 183 grams for the Galaxy Z Flip3. Again, you can’t really tell them apart.
Most of the upgrades in the Samsung Galaxy Z Flip4 are internal… and out-of-the-box.
4nm Processor
The Samsung Galaxy Z Flip4 naturally has a newer and more powerful processor than the Galaxy Z Flip3.
Manufactured on the more efficient 4nm process technology, the Qualcomm Snapdragon 8+ Gen 1 is the fastest processor money can buy in 2022.
But the Qualcomm Snapdragon 888 used in the Galaxy Z Flip3 is no slouch, and you would be hard-pressed to tell their performance apart, outside of benchmark scores.
Main Camera Changes
Samsung retained the same 10 MP front camera, and the same dual camera setup at the back from the Galaxy Z Flip3 :
a 12 MP Dual Pixel camera, with f/1.8 aperture, and
a 12 MP ultra-wide camera, with f/2.2 aperture
Larger Capacity
Samsung is also offering a larger 512 GB internal storage capacity option for the Galaxy Z Flip4. This will be useful for those who need additional storage for photos, videos or documents.
Bespoke Edition
Samsung will also offer a special Bespoke Edition for those who want to customise their Galaxy Z Flip4 smartphone.
The Bespoke Edition is only available with 256 GB of internal storage on the Samsung website, and requires 3-4 weeks to deliver, as each unit is custom-made.
Samsung Care+
The biggest upgrade, I would argue, is the new Samsung Care+ warranty, which you can purchase or obtain for free as part of the pre-order offer.
With Samsung Care+, you get 2 years of device warranty including THREE (3) protective film replacements for the Main Display.
The device warranty itself covers repairs for accidental damage (including liquid damage), as well as device replacement if it cannot be repaired. Talk about peace of mind!
Galaxy Z Flip4 vs Z Flip3 : Specification Comparison
Here is a table I created to make it easier for you to compare the two models:
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Most of the upgrades in the Samsung Galaxy Z Fold4 are internal… and out-of-the-box.
4nm Processor
The Samsung Galaxy Z Fold4 naturally has a newer and more powerful processor than the Galaxy Z Fold3.
Manufactured on the more efficient 4nm process technology, the Qualcomm Snapdragon 8+ Gen 1 is the fastest processor money can buy in 2022.
But the Qualcomm Snapdragon 888 used in the Galaxy Z Fold3 is no slouch, and you would be hard-pressed to tell their performance apart, outside of benchmark scores.
Main Camera Changes
Samsung retained the same triple camera setup from the Galaxy Z Fold3 with the same design and lenses, but changed two of their sensors.
Samsung upgraded the 12 MP main camera with a 50 MP sensor, while reducing the 12 MP telephoto camera to just a 10 MP sensor.
Larger Capacity
Samsung is also offering a larger 1TB internal storage capacity option for the Galaxy Z Fold4, albeit only on their website.
This will be useful for those who need additional storage for photos, videos or documents.
Samsung Care+
The biggest upgrade, I would argue, is the new Samsung Care+ warranty, which you can purchase or obtain for free as part of the pre-order offer.
With Samsung Care+, you get 2 years of device warranty including THREE (3) protective film replacements for the Main Display.
The device warranty itself covers repairs for accidental damage (including liquid damage), as well as device replacement if it cannot be repaired. Talk about peace of mind!
Galaxy Z Fold4 vs Z Fold3 : Specification Comparison
Here is a table I created to make it easier for you to compare the two models:
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy Z Flip 4, and here is my hands-on experience of its latest compact foldable smartphone!
Samsung Galaxy Z Flip 4 : My Hands-On Experience!
I was one of the few who had the rare opportunity to get my hands on not one, but four Samsung Galaxy Z Flip 4 smartphones, which allowed us to do a proper colour comparison.
And now, I present to you – my own hands-on experience with the Samsung Galaxy Z Flip 4 smartphone.
I apologise for the shaky video – Samsung still insists that I do not take photos or record videos with a smartphone, even though it’s their own Galaxy S22 Ultra!
Samsung maintained the same design from last year’s Galaxy Z Flip 3, so you will probably not be able to distinguish between the two models.
Like the Galaxy Z Flip 3, the Flip 4 has a large 6.7-inch display that folds in half, turning the Z Flip 4 into a really compact device.
Incredibly, the Samsung Galaxy Z Flip 4 is water-resistant, even though it is not dust-resistant due to its hinge mechanism. And it is protected on all sides by a tough Armour Aluminium frame.
When folded, you can use the 1.9 inch Cover Display to view notifications and messages, as well as make quick replies and actions.
When unfolded, you can just about see the folding crease in the display, but it’s something that you learn to ignore after using it for some time.
On the left side, you will find the SIM card tray. At the bottom, you will find the USB port, as well as the speaker and microphone ports.
On the right side are the Power button with a built-in fingerprint sensor, and the Volume control buttons. At the top, you will only find another microphone port.
In the front, the Galaxy Z Flip 4 has a 10 megapixel camera with an f/2.4 aperture. You can see a row of speaker ports just above this camera.
At the back are two 12 megapixel cameras – a main camera with f/1.8 aperture, and an ultra-wide angle camera. Samsung also made the bezels just a tiny bit thinner, although you may not notice.
Samsung Galaxy Z Flip 4 : Specifications
Here are the key specifications for the Samsung Galaxy Z Flip 4 smartphone :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy Z Fold 4, and here is my hands-on experience of its latest foldable behemoth!
Samsung Galaxy Z Fold 4 : My Hands-On Experience!
I was one of the few who had the rare opportunity to get my hands on not one, but three Samsung Galaxy Z Fold 4 smartphones, which allowed us to do a proper colour comparison.
And now, I present to you – my own hands-on experience with the Samsung Galaxy Z Fold 4 smartphone.
I apologise for the shaky video – Samsung still insists that I do not take photos or record videos with a smartphone, even though it’s their own Galaxy S22 Ultra!
When folded, the Samsung Galaxy Z Fold 4 looks like a rather tall and chunky smartphone.
Its cover display is large, at 6.2-inch, and you can use it like any regular smartphone. But what you will notice right away is the folding hinge mechanism which occupies its entire left side.
At the bottom, you will find the USB port, together with a row of speaker ports and a microphone port; while at the top are another row of speaker ports with what looks like three more microphone ports.
On the right side, you will find the Power button, with a built-in fingerprint sensor; and the volume buttons. You will also find the SIM card slot near the top.
The Cover Display itself features a 10 megapixel punch hole camera with an f/2.2 aperture, while at the back, it features a triple camera setup, which consists of:
a 50 megapixels Dual Pixel camera
a 10 megapixel telephoto camera, and
a 12 megapixel ultra wide angle camera
When unfolded, you will get a massive 7.6-inch display with a squarish 5 by 4 ratio, which offers about twice the screen space as a regular smartphone.
This super large display is what makes the Galaxy Z Fold 4 such a productivity powerhouse. It also features a hidden 4 megapixel camera under this large main display.
When unfolded, the Galaxy Z Fold 4 is about as thick as a regular smartphone, like the Galaxy S22. And from the back, it actually looks like two smartphones welded together!
The Samsung Galaxy Z Fold 4 is protected all around by a tough Armour Aluminium frame. Incredibly, it is water-resistant, even though it is not dust-resistant due to its hinge mechanism.
What may put some people off is how tall and thick it is when folded. It is quite hard to fit the Galaxy Z Fold 4 in most pockets. That’s probably why the Z Flip design is more popular, despite having a much smaller display.
But what people who have tried it out will realise – its large display is incredibly hard to give up, because you can do so much more on it.
Samsung Galaxy Z Fold 4 : Specifications
Here are the key specifications for the Samsung Galaxy Z Fold 4 smartphone :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy Z Fold 4, and here is everything you need to know about its latest foldable smartphone!
Samsung Galaxy Z Fold 4 : Evolution Of A Matured Design
The Samsung Galaxy Z Fold 4 builds upon the excellent Galaxy Z Fold 3 from last year, offering an improved version of the multitasking powerhouse.
Most of the changes are internal – a more powerful processor and an upgraded 50 MP camera. Externally, it looks very similar to the Galaxy Z Fold 3.
Hence, Samsung is focused on highlighting what you can do with its foldable design and its massive 7.6-inch Infinity Flex display, and its large 6.2-inch Cover Display.
7.6-inch Foldable Display
The Samsung Galaxy Z Fold 4 retains the Z Fold 3‘s excellent 7.6-inch Infinity Flex display, with a Dynamic AMOLED 2X panel that has a 120 Hz refresh rate and a resolution of 1812 x 2176 pixels.
This display has an adaptive refresh rate of 1 to 120 Hz, offering a balance between silky-smooth graphics and longer battery life.
6.2-inch Cover Display
In the front, it has the same 6.2-inch Cover Display with a Dynamic AMOLED 2X panel with a resolution of 904 x 2316 pixels.
This Cover Display allows you to use the Galaxy Z Fold 4 like a regular candy bar device, without flipping open its large foldable display.
Performance + Storage
The Samsung Galaxy Z Fold 4 is built around the latest Qualcomm Snapdragon 8+ Gen 1 5G mobile platform, which makes it one of the most powerful smartphones in the world.
It comes with 12 GB of memory, and internal storage options of 256 GB, 512 GB and 1 TB. It only supports a single SIM card and an eSIM, with no microSD card tray, so there is no option to increase storage.
Cameras
Samsung retained the same cover camera and under-display camera as the Z Fold 3:
10 MP cover camera with f/2.2 aperture
4 MP under display camera with f/1.8 aperture
However, they changed the triple camera system at the back, which now consists of :
50 MP wide angle camera, f/1.8 aperture
12 MP ultra-wide camera, f/2.2 aperture
10 MP telephoto camera, f/2.4 aperture
Samsung Galaxy Z Fold 4 : Specifications
Here are the key specifications for the Samsung Galaxy Z Fold 4 smartphone :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy Z Flip 4 smartphone in four main colour options, and a Bespoke Edition!
Take a look at all four colour options, and the special customisable Bespoke Edition!
Samsung Galaxy Z Flip 4 : A Quick Primer!
The Samsung Galaxy Z Flip 4 smartphone builds upon the excellent Galaxy Z Flip 3 from last year, offering a more powerful processor and a larger battery.
It also features a slimmer hinge with straightened edges, with contrasting hazed back glass and a glossy metal frame.
Its headlining feature is naturally its large 6.7-inch Infinity Flex display that literally folds into half, turning the Galaxy Flip 4 into an incredibly compact device.
Samsung is offering the Galaxy Z Flip 4 in four main colour options. Four colours for the 4th gen, get it? 🙂
Two are legacy colours from the Galaxy Z Flip 3, and two are new colours for the Z Flip 4 :
Graphite – legacy colour
Pink Gold – new colour
Blue – new colour
Bora Purple – their signature colour this year
I was amongst the few to get an early hands-on look at all four Galaxy Z Flip 4 colour options, and here is my comparison video.
Samsung Galaxy Z Flip 4 Bespoke Edition : Customisable Colour
Samsung is also offering the Galaxy Z Flip 4 in the Bespoke Edition, which offers you the opportunity to customise the glass colours and frame options.
With 75 combinations to choose from, you can personalise the look of your Galaxy Z Flip 4 colour to suit your unique personality and lifestyle… for a price, of course.
Frame Options : Black / Silver / Gold
Front Colour Options : Yellow, White, Navy, Khaki or Red
Back Colour Options : Yellow, White, Navy, Khaki or Red
Samsung Galaxy Z Flip 4 : Colour Options + Price
Samsung is making all four colours options, including the Bespoke Edition, available for purchase at launch, at these price points :
The Bespoke Edition is only available on the Samsung website, and requires 3-4 weeks to deliver, as each unit is custom-made.
Please Support My Work!
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
Samsung just launched the Galaxy Z Flip 4, and here is everything you need to know about its latest foldable smartphone!
Samsung Galaxy Z Flip 4 : Evolution Of A Matured Design
The Samsung Galaxy Z Flip 4 builds upon the excellent Galaxy Z Flip 3 from last year, offering an improved version of the popular foldable clamshell form factor.
Most of the changes are internal – a more powerful processor and a larger battery. Externally, it looks very similar to the Galaxy Z Flip3, albeit with a slimmer hinge and straightened edges, as well as contrasting hazed back glass and a glossy metal frame.
Hence, Samsung is focused on highlighting what you can do with its foldable design and its large 6.7-inch Infinity Flex display.
6.7-inch Foldable Display
The Samsung Galaxy Z Flip 4 retains the Z Flip3‘s excellent 6.7-inch Infinity Flex display, with a Dynamic AMOLED 2X panel that has a 120 Hz refresh rate and a resolution of 1080 x 2640 pixels.
This display has an adaptive refresh rate of 1 to 120 Hz, offering a balance between silky-smooth graphics and longer battery life.
1.9-inch Cover Display
In the front, it has the same 1.9-inch Cover Display with a Super AMOLED panel with a resolution of 260 x 512 pixels.
This Cover Display allows you to view notifications and messages without opening the Galaxy Z Flip 4. You will be able to check your schedule, the weather, and your daily step count with the Cover Screen widgets.
Performance + Storage
The Samsung Galaxy Z Flip 4 is built around the latest Qualcomm Snapdragon 8+ Gen 1 5G mobile platform, which makes it one of the most powerful smartphones in the world.
It comes with 8 GB of memory, and internal storage options of 128 GB, 256 GB and 512 GB. It only supports a single SIM card and an eSIM, with no microSD card tray, so there is no option to increase storage.
Cameras
Samsung retained the same cameras from the Z Flip 3 :
In the front, it has a 10 MP camera, with an f/2.4 aperture
In the back, it has a 12 MP main camera with f/1.8 aperture, and a 12 MP ultra-wide camera with f/2.2 aperture
Samsung Galaxy Z Flip 4 : Specifications
Here are the key specifications for the Samsung Galaxy Z Flip 4 smartphone :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
The Samsung Galaxy S22 will soon be available in the Bora Purple colour option! Here is what you need to know!
Samsung Galaxy S22 Bora Purple : What You Need To Know!
Samsung is introducing a new colour option called Bora Purple for the Samsung Galaxy S22 – its baby flagship of the Galaxy S family!
Bora is Korean for purple, and Samsung chose to introduce this pastel colour to “evoke joy, spark creativity and embrace individuality”
6.1-inch Dynamic AMOLED 2X Display
The Samsung Galaxy S22 Bora Purple comes with a large 6.1-inch display, with a Dynamic AMOLED 2X panel.
Its wide colour gamut of 100% DCI-P3, a peak brightness of 1300 nits, and a contrast ratio of 2 million:1 will guarantee the best possible image quality, whether indoors or outdoors.
Gamers will love its high dynamic refresh rate of up to 120 Hz, with a touch sampling rate of up to 240 Hz.
4nm Flagship Mobile Platform
The Samsung Galaxy S22 Bora Purple is built around the latest Qualcomm Snapdragon 8 Gen 1 mobile SoC, which is fabricated on the latest 4nm Samsung process technology.
Together with a powerful Adreno 730 GPU, it has eight processor cores in a triple-tier architecture :
a Cortex-X2 prime core running at up to 3 GHz,
three sustained-performance Cortex-A710 cores running at up to 2.5 GHz, and
four energy-efficient Cortex-A510 cores running at 1.8 GHz.
Memory + Storage Options
Samsung will be offering just two memory and storage options :
8 GB RAM + 128 GB storage
8 GB RAM + 256 GB storage
Cameras Galore!
As a Samsung flagship smartphone, the Galaxy S22 comes with a smorgasbord of cameras!
In the front, it has a 10 MP camera, with a wide f/2.2 aperture.
In the back, it has a triple-camera system that consists of :
a 50 MP Dual Pixel camera, f/1.8 aperture,
a 12 MP ultra-wide angle camera, f/2.2 aperture, and
a 10 MP telephoto camera with 3X optical zoom, f/2.4 aperture
Built To Last
The Samsung Galaxy S22 has a tough Armor Aluminium frame, and is protected in the back and front by the latest Corning Gorilla Glass Victus+.
On top of that, it is IP68-rated against dust and water ingress. That means it can withstand immersion in up to 1.5 metres of fresh water for up to 30 minutes.
Battery + Charging
The Samsung Galaxy S22 comes with a 3,700 mAh battery, which supports wired charging at up to 25 watts, and wireless charging at up to 15 watts.
It also supports Wireless PowerShare, allowing you to recharge other smartphones and wearables like the Galaxy Buds2.
Samsung Galaxy S22 Bora Purple : Price + Availability
The Samsung Galaxy S22 Bora Purple will be available globally starting August 10, 2022.
We do not have a hands-on video of the Bora Purple, but here is our hands-on video of the earlier four colour options – Phantom Black, Phantom Silver, Green and Pink Gold.
Note : Samsung only allowed us to use digital cameras, so the video is not stabilised as it would be with smartphones that I generally use.
Samsung did not reveal the price for the Galaxy S22 Bora Purple, but it should be priced the same as earlier colour options :
Support my work through a bank transfer / PayPal / credit card!
Name : Adrian Wong Bank Transfer : CIMB 7064555917 (Swift Code : CIBBMYKL)
Credit Card / Paypal : https://paypal.me/techarp
Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.
He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.
