Samsung Galaxy S21 Ultra : What You Need To Know!

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The Samsung Galaxy S21 Ultra is the new ultimate flagship smartphone with an iconic new design!

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


Samsung Galaxy S21 Ultra : Ultimate Flagship!

With a 6.8-inch display and support for the S Pen, the Samsung Galaxy S21 Ultra is designed to maximise your productivity and creativity.

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

Samsung Galaxy S21 Ultra : What You Need To Know!

New Flagship Performance

The Samsung Galaxy S21 Ultra 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 :

Exynos 2100
Snapdragon 888
Fab Process5 nm EUV
Processor1 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)
GPUArm Mali-G78Qualcomm Adreno 660
AI ProcessorTriple-Core NPUHexagon 780
Memory SupportLPDDR5LPDDR5
Storage SupportUFS 3.1 / UFS 2.1UFS 3.1
Connectivity5G (sub-6GHz / mmWave)
4G LTE (1024 QAM)

Front + Rear Cameras

The Galaxy S21 Ultra comes with a 40 MP front camera, with an f/2.2 aperture. In the back, it has a new quad camera system, that consists of :

  • a 108 MP main camera, with an f/1.8 aperture
  • a 12 MP ultra-wide camera, with an f/2.2 aperture
  • a 10 MP telephoto camera, with an f/2.4 aperture, and 3X optical zoom, and
  • a 10 MP periscope telephoto camera, with an f/4.9 aperture, and 10X optical zoom

For the first time on a Galaxy smartphone, you can now shoot in 4K at 60 fps on all front and rear cameras. In addition, you can choose to take photos in a 12-bit RAW format!

And its dual telephoto cameras powers its phenomenal 100X Space Zoom capability, with Zoom Lock capability.

It also comes with other improvements like :

  • 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!

S Pen Support

The Samsung Galaxy S21 Ultra is the first S Series smartphone to support the S Pen, with Wacom’s technology.

You can use an existing S Pen from the Galaxy Note, or Galaxy Tab, or purchase a separate S Pen, or with a compatible case.

Faster WiFi

The Samsung Galaxy S21 Ultra is also one of the first smartphones to support the Wi-Fi 6E standard.

This opens up the 6 GHz spectrum, introducing 14 additional 80 MHz channels and 7 additional 160 MHz channels.

When used with a compatible Wi-Fi 6E router, it will allow for higher bandwidths and reduced congestion.

Samsung SmartThings Find

Samsung Galaxy S21 Ultra 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!


The Samsung Galaxy S21 Ultra 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 Ultra comes with a large 5,000 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 Ultra does NOT come with a charger in the box. It only ships with a USB-C to USB-C cable.


Samsung Galaxy S21 Ultra : Specifications

SpecificationsSamsung Galaxy S21 Ultra
Display Size6.8-inch Edge
Display PanelDynamic AMOLED 2X
Display Resolution1440 x 3200 pixels
Pixel Density515 ppi
Display Features10~120 Hz refresh rate
1500 nits
3,000,000 : 1 contrast ratio
ProtectionIP68, Corning Gorilla Glass Victus
Operating SystemOne UI 3.1 (Android 11)
PlatformSamsung Exynos 2100 / Qualcomm Snapdragon 888
Memory12 GB / 16 GB LPDDR5
Storage Options256 GB / 512 GB
External StorageNone
Front Camera40 MP (f/2.2)
Rear Main
108 MP (f/1.8)
Rear Ultra-Wide
12 MP Dual Pixel (f/2.2)
Rear Telephoto
Camera #1
10 MP Dual Pixel (f/2.4)
3X optical zoom
Rear Telephoto
Camera #2
10 MP Dual Pixel (f/4.9)
10X optical zoom
Other Rear
Camera Features
Laser Autofocus
Connectivity5G / 4G / 3G / 2G
Wi-Fi : WiFi-6E
Bluetooth : BT 5.0
USB : USB 3.2 Type C
Ultra WidebandYes
S Pen SupportYes
Fingerprint SensorIn Display
Other SensorsAccelerometer, Barometer, Gyro, Geomagnetic,
Hall sensor, Proximity, Ambient Light
AudioDual stereo speakers tuned by AKG
Battery5,000 mAh
Charging25 watt wired,
18 watt wireless
75.6 mm
165.1 mm
8.9 mm
Weight227 g


Samsung Galaxy S21 Ultra : Colour Options

The Samsung Galaxy S21 Ultra comes in just two colour options – Phantom Silver and Phantom Black.


Samsung Galaxy S21 Ultra : Launch Price List

The Samsung Galaxy S21 Ultra comes in three variants globally, with these prices :

  • 12 GB + 128 GB : US$1199.99 / £1149 / A$1849
  • 12 GB + 256 GB : US$1249.99 / £1199 / A$1949 / S$1798 / RM5299
  • 16 GB + 512 GB : US$1379.99 / £1329 / A$2149 / S$1998 / RM5899

Here are some online purchase / pre-order options :


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