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Galaxy Z Fold4 vs Z Fold3 : How Different Are They?

Galaxy Z Fold4 vs Z Fold3 : How Different Are They?

If you are using the Galaxy Z Fold3, you may be wondering – how different is the new Galaxy Z Fold4 smartphone?

In this article, I will share with you the key differences… and similarities between the two foldable smartphones!

 

Galaxy Z Fold4 vs Z Fold3 : How Different Are They?

The Samsung Galaxy Z Fold4 builds upon the excellent Galaxy Z Fold 3 from last year, offering an improved version of the multitasking powerhouse.

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 Fold4 is slightly (3.1 mm) shorter, and imperceptibly thinner (0.1 to 0.2 mm) than the Galaxy Z Fold3.

When unfolded, the Galaxy Z Fold4 is slightly wider and shorter, by 2 mm and 3.1 mm respectively; and 0.1 mm thinner.

Both have comparable heft, with the Galaxy Z Fold4 coming in just 8 grams lighter at 263 grams, instead of 271 grams for the Galaxy Z Fold3.

Read more : Samsung Galaxy Z Fold 4 : My Hands-On Experience!

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:

Specifications Samsung Galaxy Z Fold4 Samsung Galaxy Z Fold3
Main Display 7.6-inch Infinity Flex Display
Dynamic AMOLED 2X panel
Main Display
Specfications
1812 x 2176 pixels
1~120 Hz refresh rate
1768 x 2208 pixels,
1~120 Hz refresh rate
Cover Display 6.2-inch Dynamic AMOLED 2X display
Cover Display
Specifications
904 x 2316 pixels,
48~120 Hz refresh rate
Gorilla Glass Victus protection
816 x 2260 pixels,
48~120 Hz refresh rate
Gorilla Glass Victus protection
Protection IPX8 Water Resistance, No Dust Resistance
Platform Qualcomm Snapdragon 8+ Gen 1 Qualcomm Snapdragon 888
CPU 1 x Cortex-X2 (3.0 GHz)
3 x Cortex-A710 (2.5 GHz)
4 x Cortex-A510 (1.8 GHz)
1 x Kryo 680 Prime (2.84 GHz)
3 x Kryo 680 Gold (2.42 GHz)
4 x Kryo 680 Silver (1.8 GHz)
GPU Qualcomm Adreno 730 Qualcomm Adreno 660
Memory 12 GB
Storage 256 GB / 512 GB / 1TB 256 GB / 512 GB
Cover Camera 10 MP camera, f/2.2 aperture
Front Camera 4 MP under-display camera (f/1.8)
Main Cameras 50 MP Dual Pixel camera, f/1.8
10 MP 2X telephoto camera, f/2.4
12 MP ultrawide camera, f/2.2
12 MP Dual Pixel camera, f/1.8
12MP 2X telephoto camera, f/2.4
12 MP ultrawide camera, f/2.2
Audio Stereo speakers tuned by AKG
Surround sound with Dolby Atmos
UHQ 32-bit and DSD64/128 support
Connectivity Network : 5G / 4G / 3G
Wi-Fi : 802.11 a/b/g/n/ac/6e
Bluetooth : BT 5.2
USB : USB-C 3.2
Fingerprint Sensor Yes, Side-Mounted
Other Sensors Accelerometer, Barometer, Gyroscope,
Geomagnetic, Hall, Proximity, Light
GPS GPS, A-GPS, GLONASS, Galileo, BDS
NFC Yes
Battery 4,400 mAh Li-Po battery
Charging Wired : 25 watt
Wireless : 11 watt
Reverse wireless : 4.5 watt
Folded
Dimensions
67.1 mm wide
155.1 mm tall
14.2 mm to 15.8 mm thick
67.1 mm wide
158.2 mm tall
14.4 mm to 16.0 mm thick
Unfolded
Dimensions
130.1 mm wide
155.1 mm tall
6.3 mm thick
128.1 mm wide
158.2 mm tall
6.4 mm thick
Weight 263 grams 271 grams

 

Samsung Galaxy Z Fold4 : Price + Availability

The Samsung Galaxy Z Fold4 comes in three main colour options, as well as a special Burgundy colour :

  • Graygreen – their signature colour this year
  • Beige
  • Phantom Black
  • Burgundy – only available on the Samsung website

These are the available models and launch prices for the Galaxy Z Fold 4 smartphone :

  • 12 GB + 256 GB : RM6,799 (about US$1,525 / £1,262 / A$2,189 / S$2,103)
  • 12 GB + 512 GB : RM7,299 (about US$ 1,638 / £1,355 / A$2,350 / S$2,257)
  • 12 GB + 1 TB : RM8,299 (about US$ 1,862 / £1,541 / A$2,672 / S$2,567)

The Burgundy colour option, as well as the 1TB storage option, are only available on the Samsung website.

Read more : Samsung Galaxy Z Fold 4 : Colour Comparison!

 

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Samsung Galaxy S21 FE Preview : What You Need To Know!

Samsung just unveiled another Fan Edition smartphone – the Galaxy S21 FE (SM-G990)!

Take a look at the new Samsung Galaxy S21 FE, and find out why it’s such a great bargain!

 

Samsung Galaxy S21 FE : What You Need To Know!

Samsung just unveiled another Fan Edition smartphone – the Galaxy S21 FE (SM-G990), which promises to offer a great bargain for their fans!

It basically offers the best features of the Galaxy S21 series, with the same premium design, at a very attractive price point.

Let’s take a look!

120Hz Dynamic AMOLED 2X Display!

The Samsung Galaxy S21 FE does not skimp on its display, which is an awesome Dynamic AMOLED 2X display!

It has a Full HD+ resolution of 1080 x 2400 pixels, a 120 Hz refresh rate, and a 240 Hz touch sampling rate in its Game Mode.

Protected From Drops + Water!

Its Dynamic AMOLED 2X display is protected by Gorilla Glass Victus – the toughest glass ever used on a Galaxy smartphone!

On top of that, the Galaxy S21 FE is IP68 water-resistant, so it is safe from water splashes and immersion in up to 1.5 metres of water for up to 30 minutes.

Flagship Performance!

Samsung didn’t skimp on performance either – the Galaxy S21 FE is powered by the Qualcomm Snapdragon 888 5G mobile SoC!

It comes with 8 GB of RAM, and either 128 GB or 256 GB of storage. Make sure you choose the storage option you need, because it does not support additional storage through microSD card.

Cameras Delight!

In the front, the Samsung Galaxy S21 FE has a high-resolution 32 MP selfie camera, with a wide f/2.2 aperture.

In the back, it has a triple camera setup that consists of :

  • a 12 MP main camera, with a Dual Pixel sensor, and f/1.8 aperture
  • a 12 MP wide-angle camera, with f/2.2 aperture, and
  • an 8 MP 3X telephoto camera, with f/2.4 aperture

Long Battery Life

The Samsung Galaxy S21 FE comes with a large 4,500 mAh battery, which supports 25 watt wired fast charging, and 15 watt wireless charging.

It also supports Wireless PowerShare, which allows it to recharge your wearables and other smartphones wirelessly.

 

Samsung Galaxy S21 FE : Specifications

Specifications Samsung Galaxy S21 FE
Model SM-G990
Display 6.4-inch FHD+ Dynamic AMOLED 2X Display
– 1080 x 2400 pixels
– 120 Hz refresh rate
– 240 Hz touch sampling rate (Game Mode)
Protection Gorilla Glass Victus (front only)
Water Resistance IP68
OS One UI 4 (Android 12)
Platform Qualcomm Snapdragon 888 5G
CPU 1 x Kryo 680 Prime core (2.84 GHz)
3 x Kryo 680 Gold cores (2.42 GHz)
4 x Kryo 680 Silver cores (1.8 GHz)
GPU Qualcomm Adreno 660
Memory 8 GB RAM
Storage 128 GB / 256 GB
No microSD support
Front Camera 32 MP camera (f/2.2)
Main Cameras 12 MP Dual Pixel OIS main camera, f/1.8
12 MP wide-angle camera, f/2.2
8 MP 3X telephoto camera, f/2.4
Connectivity Network : 5G / 4G / 3G
Wi-Fi : Up to Wi-Fi 6E
Bluetooth : BT 5.2
USB : USB Type C
Fingerprint Sensor Yes, In-Display
Other Sensors Accelerometer, Barometer, Gyroscope,
Geomagnetic, Hall Sensor, Light, Proximity
GPS Yes, with A-GPS
NFC Yes
Battery 4,500 mAh Li-Po battery
Charging 25 watt wired
15 watt wireless
Wireless PowerShare
Dimensions 74.5 mm wide
155.7 mm tall
7.9 mm thick
Weight 177 grams

 

Samsung Galaxy S21 FE : Price + Availability

The Samsung Galaxy S21 FE is available in two variants, at these price points :

  • 8GB + 128GB : RM 2,899 (about US$691 / £510 / A$952 / S$937)
  • 8GB + 256GB : RM 3,099 (about US$739 / £545 / A$1,018 / S$1,002)

Samsung Malaysia is offering a special pre-order promotion from 6 January 2022 onwards:

  • RM350 discount
  • Samsung Care+ (additional 1 year free protection) worth RM220

Here are three online pre-order options in Malaysia : Option 1 | Option 2 | Option 3

The Samsung Galaxy S21 FE is available in four colour options, from left to right – Graphite, White, Olive and Lavender.

 

Please Support My Work!

Support my work through a bank transfer /  PayPal / credit card!

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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.

 

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Samsung Galaxy Z Fold 3 : Everything You Need To Know!

Samsung just launched their third-generation foldable smartphone – the Galaxy Z Fold 3!

Here is everything you need to know about the Samsung Galaxy Z Fold 3 smartphone!

 

Samsung Galaxy Z Fold 3 : Everything You Need To Know!

On 11 August 2021, Samsung introduced their third-generation Galaxy Z Fold 3 smartphone, and here is everything you need to know!

The Samsung Galaxy Z Fold 3 boasts a large 7.6-inch Infinity Flex display, with a Dynamic AMOLED 2X panel that has a 120 Hz refresh rate and a resolution of 1768 x 2208 pixels.

In the front, it has a 6.2-inch Cover Display with a Dynamic AMOLED 2X panel, that has a 120 Hz refresh rate and Gorilla Glass Victus protection.

In addition to the Gorilla Glass Victus protection for the Cover Display, its rear triple camera system is protected by Gorilla Glass with DX.

Its main display has a new protective film made from stretchable PET, and newly-optimised display panel layers that is 80% more durable than the Z Fold2 display. The display is now verified to withstand folding at least 200,000 times!

The Galaxy Z Fold 3 is water-resistant in up to 1.5 metres of freshwater for up to 30 minutes, but is not dust-resistant due to its foldable display and folding mechanism. Hence, it is IPX8-rated.

To protect against dust and other particles, its Hideaway Hinge has enhanced Sweeper technology, with shorter bristles.

The Samsung Galaxy Z Fold 3 is built around the latest Qualcomm Snapdragon 888 5G mobile platform, with 12 GB of memory, and either 256 GB or 512 GB of fast UFS 3.1 storage.

There are two stylus options for the Z Fold 3 – the S Pen Fold Edition, and the S Pen Pro. They both feature a specially-engineered retractable Pro tip, with force limit technology to protect the foldable display.

Complementing its massive display are dual speakers tuned by AKG, but there is no 3.5 mm audio jack, in case you are wondering.

Just above its cover display, is a 10 MP camera, which you can use without unfolding the phone. When unfolded, you can use the 4 MP front camera, which is hidden under the display for a seamless look.

At the back, it has a triple camera system, that consists of :

  • 12 MP main camera, with f/1.8 aperture
  • 12 MP telephone camera, with 2X zoom and f/2.4 aperture
  • 12 MP ultra-wide camera, with f/2.2 aperture

Powering all that is a large 4,400 mAh lithium-ion polymer battery, and it supports 25 watt fast charging, and 11 watt wireless charging. It can even wireless recharge other devices, albeit at just 4.5 watts.

 

Samsung Galaxy Z Fold 3 : Specifications

Specifications Samsung Galaxy Z Fold3 5G
Model NA
Main Display 7.6-inch Infinity Flex Display
Dynamic AMOLED 2X panel
1768 x 2208 pixels, 374 ppi
120 Hz refresh rate
900 nits (HBM), 1200 nits (peak)
Cover Display 6.2-inch Dynamic AMOLED 2X display
816 x 2260 pixels, 387 ppi
120 Hz refresh rate
1000 nits (HBM), 1500 nits (peak)
Gorilla Glass Victus protection
Protection IPX8 Water Resistance
No Dust Resistance
OS Android 11 with One UI 3.1
Platform Qualcomm Snapdragon 888 5G (SM8350)
CPU 1 x Kryo 680 Prime core (2.84 GHz )
3 x Kryo 680 Gold cores (2.42 GHz)
4 x Kryo 680 Silver cores (1.8 GHz)
GPU Qualcomm Adreno 660
Memory 12 GB
Storage 256 GB / 512 GB UFS 3.1
Cover Camera 10 MP camera, f/2.2 aperture
Front Camera 4 MP under-display camera (f/1.8)
Main Cameras 12 MP Dual Pixel camera, f/1.8
12 MP 2X telephoto camera, f/2.4
12 MP ultrawide camera, f/2.2
Audio Stereo speakers tuned by AKG
Surround sound with Dolby Atmos
UHQ 32-bit and DSD64/128 support
Connectivity Network : 5G / 4G / 3G
Wi-Fi : 802.11 a/b/g/n/ac/6e
Bluetooth : BT 5.2
USB : USB-C 3.2
Fingerprint Sensor Yes, Side-Mounted
Other Sensors Accelerometer, Barometer, Gyroscope,
Geomagnetic, Hall, Proximity, Light
GPS GPS, A-GPS, GLONASS, Galileo, BDS
NFC Yes
Battery 4,400 mAh Li-Po battery
Charging Wired : 25 watt
Wireless : 11 watt
Reverse wireless : 4.5 watt
Folded
Dimensions
67.1 mm wide
158.2 mm tall
14.4 mm to 16.0 mm thick
Unfolded
Dimensions
128.1 mm wide
158.2 mm tall
6.4 mm thick
Weight 271 grams

 

Samsung Galaxy Z Fold 3 : Colour Options

Samsung will offer the Galaxy Z Fold 3 in three colour options (from left to right) : Phantom Green, Phantom Black and Phantom Silver.

 

Samsung Galaxy Z Fold 3 : Price + Availability

The Samsung Galaxy Z Fold 3 will be available for purchase from 27 August 2021 onwards, with a starting price of US$1,799 – about £1,299 / A$2,449 / S$2,439 / RM 7,619.

 

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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.

 

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Samsung Galaxy S21 Plus : Our Hands-On Preview!

Samsung just introduced the Galaxy S21 Plus, a new flagship smartphone with an iconic new design!

Find out if the new Samsung Galaxy S21 Plus is the smartphone you have been waiting for!

 

Samsung Galaxy S21 Plus : Our Hands-On Preview!

With a 6.7-inch display and a large battery, the Samsung Galaxy S21 Plus is designed for marathon gamers and binge-watchers.

Its edge-to-edge Dynamic AMOLED 2X display has a Full HD+ resolution, with an adaptive 120 Hz refresh rate.

 

New Flagship Performance

The Samsung Galaxy S21 Plus is powered by the Qualcomm Snapdragon 888 in the US, South Korea and China, and the new Samsung Exynos 2100 in other countries.

They are both flagship mobile SoCs, and here is a quick comparison of their key specifications :

Specifications Samsung
Exynos 2100
Qualcomm
Snapdragon 888
Fab Process 5 nm EUV
Processor 1 x Cortex-X1 (2.9 GHz)
3 x Cortex-A78 (2.8 GHz)
4 x Cortex-A55 (2.2 GHz)
1 x Cortex-X1 (2.84 GHz)
3 x Cortex-A78 (2.4 GHz)
4 x Cortex-A55 (1.8 GHz)
GPU Arm Mali-G78 Qualcomm Adreno 660
AI Processor Triple-Core NPU Hexagon 780
Memory Support LPDDR5 LPDDR5
Storage Support UFS 3.1 / UFS 2.1 UFS 3.1
Connectivity 5G (sub-6GHz / mmWave)
4G LTE (1024 QAM)
3G WCDMA
2G GSM / CDMA

Front + Rear Cameras

The Galaxy S21 Plus comes with a 10 MP Dual Pixel front camera, with an f/2.2 aperture. The Dual Pixel capability allows for faster auto-focus.

In the back, it has a triple camera system, that consists of :

  • a 12 MP Dual Pixel main camera, with an f/1.8 aperture
  • a 12 MP ultra-wide camera, with an f/2.2 aperture
  • a 64 MP telephoto camera, with an f/2.0 aperture, 1.1X optical zoom and 3X hybrid optic zoom.

This is basically the the same camera setup as the Galaxy S20, without the DepthVision camera.

Most of the improvements are in its camera software :

  • Improved 8K Snap, that lets you capture clear images from your 8K video footage
  • Super Steady video now supports 60 fps video recording
  • Single Take lets you capture a variety of still and video formats with a single tap.
    It is now enhanced with new pro-style settings like Highlight Video and Dynamic Slow-Mo
  • New Director’s View that lets you see, switch and select the best shot… LIVE!
  • Improved Space Zoom with new Zoom Lock capability

Samsung SmartThings Find

Samsung Galaxy S21 Plus supports the new SmartThings Find capability, which lets you quickly and easily locate compatible Galaxy devices, even when they are offline.

You can also locate non-connected devices using Samsung’s new Galaxy SmartTag Bluetooth locater. Simply attach it to your keys, bag or pet, and use SmartThings Find to locate them!

Protection

The Samsung Galaxy S21 Plus is IP68-rated against dust and water, allowing you to immerse it in up to 1.5 metres of fresh water, for up to 30 minutes.

Its display is protected by Gorilla Glass Victus against scratches in the front.

Battery + Charging

The Samsung Galaxy S21 Plus comes with a large 4,800 mAh lithium-ion polymer battery, and it supports 18 watt wireless charging, as well as 25 watt wired charging.

But here’s the bad news – the Galaxy S21 Plus does NOT come with a charger in the box. It only ships with a USB-C to USB-C cable.

 

Samsung Galaxy S21 Plus : Specifications

Specifications Samsung Galaxy S21+
Model SM-G996
Display Size 6.7-inch Flat
Display Panel Dynamic AMOLED 2X
Display Resolution 1080 x 2400 pixels
Pixel Density 394 ppi
Display Features 48~120 Hz refresh rate
1300 nits
Protection IP68, Corning Gorilla Glass Victus
Operating System One UI 3.1 (Android 11)
Platform Samsung Exynos 2100, or
Qualcomm Snapdragon 888
Memory 8 GB LPDDR5
Storage Options 256 GB
External Storage None
Front Camera 10 MP Dual Pixel (f/2.2)
Rear
Cameras
12 MP Dual Pixel (f/1.8) main camera
12 MP (f/2.2) ultra-wide camera
64 MP (f/2.0) telephoto camera
– 1.1X optical zoom, 3X hybrid zoom
Connectivity 5G / 4G / 3G / 2G
Wi-Fi : WiFi-AC
Bluetooth : BT 5.0
USB : USB 3.2 Type C
GPS Support GPS, AGPS, GLONASS, BeiDou
Ultra Wideband Yes
NFC / MST Yes
S Pen Support No
Fingerprint Sensor In Display
Other Sensors Accelerometer, Barometer, Gyro,
Geomagnetic, Hall sensor,
Proximity, Ambient Light
Audio Dual stereo speakers tuned by AKG
Battery 4,800 mAh
Charging 25 watt wired,
18 watt wireless
Width
Height
Thickness
75.6 mm
161.5 mm
7.8 mm
Weight 200 g

 

Samsung Galaxy S21 Plus : Colour Options

The Samsung Galaxy S21 Plus comes in three colour options – Phantom Silver, Phantom Black and a new signature colour, Phantom Violet.

 

Samsung Galaxy S21 Plus : Launch Price List

The Samsung Galaxy S21 Plus comes in two variants globally, with these prices :

  • 8 GB + 128 GB : US$999.99 / £949 / A$1549
  • 8 GB + 256 GB : US$1049.99 / £999 / A$1649 / S$1498 / RM4299

Here are some online purchase / pre-order options :

 

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