Samsung S21 Ultra 5G


Product Options

What's Included?

Your Device Your Device
4gadgets Branded Secure Box 4gadgets Branded Secure Box
Generic Suitable USB Lead Generic Suitable USB Lead
Sim Removal Tool Sim Removal Tool


Height 165.1 mm
Width 75.6 mm
Depth 8.9 mm
RAM f/2.4
Rear Camera 12 MP ultra-wide, 108 MP wide, 10 MP telephoto, 10 MP telephoto
Selfie Camera 40 MP
Operating System Android 11, One UI 3.1
Battery Talk Time 0.8µm
Connectivity Hardware Wi-Fi, Bluetooth, NFC, USB (Type C)
Sim Type Nano-SIM
Signal GSM / CDMA / HSPA / EVDO / LTE / 5G
Screen Size 6.8 inches
Processor Exynos 2100 (5 nm)
Memory Card Slot No

Full Description

With a sleek and stylish exterior and stunning 6.8 inch AMOLED Infinity-O display, the Samsung S21 Ultra 5g is a master of innovation. Users can enjoy 50% more contrast, 100% colour volume and an added eye comfort shield to make all of that browsing feel a little easier on the eye. The S21 Ultra 5G also features a 120Hz refresh rate, making your scrolling experience much smoother. The Samsung S21 Ultra features the strongest screen ever found in a Samsung Galaxy smartphone, with innovative Gorilla Glass to protect against scratches, drops and damage. There is no need to worry about dropping your S21 Ultra 5G now! Fan of film? Buy a Samsung 21 Ultra and enjoy video resolution that beats the cinema screen. 8k video is the highest video resolution available in a Galaxy smartphone, meaning you are able to record your own cinematic masterpieces and even grab high-quality photos using 8k Video Snap. The Samsung S21 Ultra 5G offers all the innovation of the Samsung Note series packed into the S. The S21 Ultra 5G is S Pen compatible, meaning you can write, draw and doodle right on the screen of your smartphone or use it as an extra means of precision beyond your fingertip. 

Why Buy a Used Samsung Galaxy S21 Ultra from 4gadgets?

At 4gadgets, we pride ourselves on offering unbeatable variety, value and customer service. Buying a refurbished or used Samsung S21 Ultra 5G couldn't be simpler or better for your wallet. Available in a wide range of colours, storage capacities and grades and shipped out via free next day UK delivery, grab your S21 Ultra 5G from 4gadgets today. If you are worried about the quality of your refurbished Samsung S21 Ultra, then allay those fears. Every 4gadgets purchase is subjected to a rigorous test protocol and is covered by a 12-month warranty. 


Purchase a Samsung Galaxy S21 Ultra from 4gadgets before 3pm between Monday and Friday to make the most of our Free Next Day Delivery.


You may also need these

Accessories frequently bought with this device

S21 Plus
From £266.99
S21 5G
From £236.99
Samsung Galaxy Note 20 5G
From £315.99

Do you have an old device to trade in?

Trade In Now

Why Buy Refurbished?

Shop All Refurbished
Save Money

Low prices with guaranteed quality

Stop E-Waste

Great for the planet

Quality Tech

Like new with a 12 month warranty