Samsung Galaxy S21 Ultra 5G Deals - April 2026
Compare 63 SIM-free offers for the Samsung Galaxy S21 Ultra 5G from UK retailers.
Buy the Samsung Galaxy S21 Ultra 5G SIM-free from £179.00 at Grade Mobile.
63 refurbished deals available from £179.00.
Samsung Galaxy S21 Ultra 5G Refurbished deals
Find the best Refurbished deal on the Samsung Galaxy S21 Ultra 5G from 63 options.
Deals
SIM Free from £179.00
Color
All
Black
Blue
Brown
Silver
Storage
All
128GB
256GB
512GB
Samsung Galaxy S21 Ultra 5G SIM Free (63 deals)
Filters
Grade C
5G
Galaxy S21 Ultra 5G 128GB (Brown)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£179.00
Grade C
5G
Galaxy S21 Ultra 5G 128GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£179.00
Grade C
5G
Galaxy S21 Ultra 5G 128GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£179.00
Grade C
5G
Galaxy S21 Ultra 5G 128GB (Silver)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£179.00
Grade C
5G
Galaxy S21 Ultra 5G 128GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£179.00
Grade B
5G
Galaxy S21 Ultra 5G 128GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£185.00
Grade B
5G
Galaxy S21 Ultra 5G 128GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£187.00
Grade B
5G
Galaxy S21 Ultra 5G 128GB (Brown)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£189.00
Grade B
5G
Galaxy S21 Ultra 5G 128GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£189.00
Grade B
5G
Galaxy S21 Ultra 5G 128GB (Silver)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£189.00
Samsung Galaxy S21 Ultra 5G Specifications
General
Dimensions
165.1 x 75.6 x 8.9
Weight
227 g
SIM
Nano-SIM + eSIM
Operating System
Android 11, up to 4 major upgrades
Radio
FM radio (Snapdragon model only; market/operator dependent)
Body
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Camera
Primary Camera Megapixels
108
Primary Camera Video
8K@24fs, 4K@30/60fs, 1080@30/60/120/240fs, HDR10+, stereo sound rec., gyro-EIS
Selfie Camera Features
HDR
Primary Selfie Camera
40 , f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Video Resolution
4320
Selfie Video Resolution
4K@30/60fs, 1080@30fs
Display
Type
Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Display Size
6.8
Display Resolution
1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Display Protection
Corning Gorilla Glass Victus
CPU & Memory
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm Jack
No
Connectivity & Data
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1
5G
2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
Network Speed
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
Network Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE
USB
USB Type-C 3.2, OTG
NFC
Yes
GPS
GPS, GLONASS, BDS, GALILEO
Battery
Battery
5000
Charging
25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless
Other
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer