The Samsung Galaxy S21 ultra is the upgraded version of the S20 Ultra, it is the top and biggest smartphone in the S series with better features and specs, and it is more sophisticated when compared to other smartphones in the S series.

For starters, its battery capacity is a 5000mAh, there camera setup is incredible both on the front and on the rear, there are four cameras on the rear with 108-megapixel as its primary camera, the in-built memory capacity is huge and they are in different variants.

However, like its other siblings in the S series, the chipset powering the Samsung Galaxy S21 ultra vary depending on your region, for those in the US and the rest of the world. Before we explore its specs let’s see how much this smartphone cost and where you can purchase it.

Samsung Galaxy S21 ultra

Samsung Galaxy S21 Ultra Price in Nigeria and Availability

The Samsung Galaxy S21 ultra price in Nigeria is within at 590,000 to 675,000 Naira. There are three variants of this smartphone, there is a variant with 12GB RAM / 128GB ROM, there is another variant with 12GB RAM / 256GB ROM and 16GB RAM / 512GB ROM. The most expensive variant is the one with the biggest RAM and ROM (16GB/512GB)

Where to Buy Samsung Galaxy S21 ultra

The Samsung Galaxy S21 ultra was released in January 2021, it’s available for purchase. You can find this smartphone in mobile phone stores across the country regardless of the city where you live. You can also place your order for this smartphone online from any of the leading online retail stores. All variants are available and you can choose which one you want. Complete your payment online and this device will be delivered to you within days regardless of your location.


As a top premium smartphone, this Galaxy S21 Ultra 5G has a unique body design. It stands out completely when compared to other less premium devices in the S series. The front and back are both built with corning glass victus, there is an aluminum frame demarcating them. On the rear, there are four cameras with an LED flash. The front screen has curved edges; the selfie camera is placed in a punch hole at the top while the fingerprint scanner is mounted beneath the display ultrasonic.

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The device is IP68 certified, it is a dust and water resistant, it can last up to 30 minutes in 1.5m of water. The dimension of this smartphone is 165.1 x 75.6 x 8.9 mm, its weights is 227 grams, it supports the use of dual Nano-SIM or eSIM. It colors are Phantom Brown, Phantom Black, Phantom Titanium, Phantom Silver and Phantom Navy.


It has a 6.8-inch Dynamic AMOLED 2X display with a screen resolution of 1440 x 3200 pixels, a refresh rate of 120Hz, supports HDR10+ with peak brightness at 1500 nits. This display has an aspect ratio of 20:9 and a screen-to-body ratio of 89.8%, and a display density of 515 PPI. There is an Always-On feature showing time and date, the display is protected with a Corning Gorilla Glass Victus, thus it’s not easily damaged or cracked.

Camera Setup

The Samsung Galaxy S21 ultra has a total of five cameras, four at the back and one at the front. As a top premium device, the number of camera is not just a statement but the size of the megapixels are. The primary camera on the rear is a 108-megapixel with f/1.8 aperture; it has face detection autofocus (PDAF), Laser autofocus and Optical Image Stabilization (OIS). There is a 10-megapixel periscope telephoto camera with f/4.9 aperture, 10x optical zoom, dual pixel PDAF, OIS. There is a 10-megapixel telephoto camera with f/2.4 aperture, 3x optical zoom and dual pixel PDAF, OIS. There is a 12-megapixel ultrawide camera with f/2.2 aperture, it has dual pixel PDAF.

These cameras feature and LED flash which helps with illumination, there is auto-HDR, Panorama, and lots more. They can record 8K video at 24fps, 4K videos at 30/60fps, 1080p videos at 30/60/240fps etc

The front camera is a 40-megapixel wide camera with an aperture of f/2.2. It comes with face detection and autofocus, PDAF. It features dual video call, auto-HDR. It can also record videos in 4K at 30fps, etc.

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The operating system of the Samsung Galaxy S21 ultra is Android 11 running alongside with One UI 3.1 user interface. The Random Access Memory, RAM is either 12GB or 16GB, the Read-only Memory ROM is 128GB, 256GB or 512GB.


There are two variants of chipset powering this device, International and USA. For the International variants, there is an octa-core Exynos 2100 processor while the USA comprise of an octa-core Qualcomm Snapdragon 888 processor. GPU on the international variant is Mali-G78 MP14 while that of the USA is the Adreno 660.

The battery powering this smartphone is a 5000 mAh Li-Ion non-removable battery. It has 25W fast charging support mechanism; there is USB Power Delivery of 3.0 as well.

Samsung Galaxy S21 Ultra 5G main Features and Specs

• 6.8 inch Dynamic AMOLED 2x display, 1440 x 3200 pixels (~515 PPI)
• Fingerprint scanner (under display)
• Back Cameras – Quad 108 / 10 / 10 / 12 / Mega Pixels
• Front Camera – Single 40 Mega Pixels
• Operating System – Android 11, One UI 3.1
• 12GB / 16GB RAM (Random Access Memory)
• 128GB / 256GB / 512GB ROM (Read-Only Memory)
• Supports 5G
• 5000 mAh Li-Ion non-removable battery, 25W fast charging
• Octa-core Exynos 2100 (Global), Octa-core Qualcomm Snapdragon 888 (USA)
• Dust and Water Resistant (IP68 certification)
• S-Pen Support

Samsung Galaxy S21 Ultra 5G Complete Specs & Features

Dimensions 165.1mm x 75.6mm x 8.9mm
Body Glass front, Glass back, Aluminum frame
Weight 227 grams
Colors Phantom Brown, Phantom Black, Phantom Titanium, Phantom Silver and Phantom Navy.
Selfie Camera Single, 40MP
Selfie Camera Features Dual videos call, Auto-HDR
Rear Camera Quad 108MP, 10MP, 10MP, 12MP
Rear Camera Features LED flash, auto-HDR, (photo/panorama)
Video Resolution 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR
Screen Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Screen Size 6.8 inches
Screen Resolution 14400 pixels by 3200 pixels
Screen To Body Ratio 88.9%
Pixel Density 515 PPI
Screen Protection Corning Gorilla Glass Victus
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Operating System Android 11, One UI 3.0
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) – USA
Exynos 2100 (5 nm) – Global
CPU Octa-core (1×2.84 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680) – USA
Octa-core (1×2.9 GHz Cortex-X1 & 3×2.80 GHz Cortex-A78 & 4×2.2 GHz Cortex-A55) – Global
GPU Adreno 660 – USA
Mali-G78 MP14 – Global
RAM 12GB, 16GB
Internal Storage 128GB, 256GB, 512GB
External storage No
Network GSM / CDMA / HSPA / EVDO / 4G LTE / 5G
2G Yes
3G Yes
4G Yes
5G Yes
SIM Dual SIM (Nano-SIM, dual stand-by)
Bluetooth 5.2 A2DP
Radio Yes (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.2, USB On-The-Go
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Other features
Sensors Iris scanner, Fingerprint (under display) accelerometer, gyro proximity, barometer, compass
Earphone Jack Yes
Speaker Yes
Battery Li-Ion 5000 mAh, non-removable
25W Fast charging
3.0 USB Power Delivery
15W Fast Qi/PMA wireless charging
4.5W Reverse wireless charging


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