Samsung Galaxy S21 Ultra 5G 128GB Phantom Black, UK

Brand: Samsung

Winter Sale 2026: Enjoy 10% off – save £31 on your order.
Offer valid until 28 Jan 2026.

Samsung Galaxy S21 Ultra 5G 128GB Phantom Black

Price: ~~£240~~ £209

From £17.42 per month for 12 months

Includes Official UK Warranty

30-Day Free Returns

London, Birmingham, Leeds, Manchester · Free delivery tomorrow
Rest of UK · Free delivery in 1–3 days

OS: Android 15.0 (via Update / One UI), Android 11.0 (pre-installed), 4 operating system updates, 5 years security updates
Screen: 6.8", 3200x1440 pixel, 16 million colours, AMOLED, capacitive touch display, Gorilla glass Victus, punch-hole camera design, HDR10+, 48-120Hz refresh rate, 240Hz sample rate, 516ppi
Rear Cameras: 108.0MP, f/1.8, phase detection autofocus (PDAF), laser-AF, OIS, LED-flash, video recording at 4320p/24fps (Main Camera); 10.0MP, f/4.9, phase detection autofocus (PDAF), OIS, 10x optical zoom, periscope-telephoto camera (Camera 2); 12.0MP, f/2.2, phase detection autofocus (PDAF), ultra-wide-angle lens (Camera 3); 10.0MP, f/2.4, phase detection autofocus (PDAF), 3x optical zoom, telephoto camera (Camera 4)
Front camera: 40.0MP, f/2.2, phase detection autofocus (PDAF), video recording at 2160p/60fps
Interfaces: USB-C 3.2 (5Gb/s, DisplayPort), Wi-Fi 6E (WLAN 802.11a/b/g/n/ac/ax), Bluetooth 5.2, NFC, UWB
Sensors: accelerometer, gyroscope sensor, proximity sensor, ambient light sensor, compass, barometer, fingerprint reader (in-display)
System on Chip: Samsung Exynos 2100 (S5E9840)
Processor: 1x 2.91GHz ARM Cortex-X1 + 3x 2.81GHz ARM Cortex-A78 + 4x 2.20GHz ARM Cortex-A55, 8 cores
Graphics: ARM Mali-G78 MP14
RAM: 12GB
Storage: 128GB (UFS 3.1)
Navigation: GPS (L1/L5), GLONASS, BeiDou, Galileo (E1/E5a)
Network: GSM, UMTS, LTE, 5G
Battery: 5000mAh, non-removable, wireless charging, wireless reverse charging
Charging wattage: 25W (USB), 15W (Qi), 4.5W (reverse charging cordless)
SAR: 0.714W/kg Head, 1.58W/kg Body
Case: glass, metal
SIM: Dual-SIM (Nano-SIM, eSIM)
Special features: IP68-certified, hybrid stereo speakers
Colour: black
WxHxD: 165.1x75.6x8.9mm
Weight: 227g
Display-to-Body Ratio: 89.4%