Samsung Galaxy S21 Ultra 5G Dual Sim 12GB/128GB Black, London
Autumn Sale 2025: 15% off – you save £91
Offer ends: 28 Nov 2025
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 Easy Returns: No Quibble 30 Day Policy |
 Free Next Day Delivery Anywhere in London |
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| Network | Standard | GSM / CDMA / HSPA / EVDO / LTE / 5G |
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| 2G | yes |
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| 3G | yes |
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| 4G | yes |
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| 5G | yes |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
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Design | Size & weight | 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
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| Mass | 227 g (Sub6), 229 g (mmWave) (8.01 oz) |
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| Materials | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
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| SIM | Dual SIM (2 Nano-SIMs and eSIM, dual standby) |
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Screen | Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak) |
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| Size | 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio) |
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| Resolution | 1440 x 3200 pixels, 20:9 ratio (~515 ppi) |
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| Screen protection | Corning Gorilla Glass Victus
Always-on display |
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System | Operating System | Android 11, upgradable to Android 13, One UI 5.1 |
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| Chipset | Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China |
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| CPU | Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China |
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| Graphics Processing Unit | Mali-G78 MP14 - International
Adreno 660 - USA/China |
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Memory | Storage | 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
UFS 3.1 |
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Camera | Quad | 108 MP, f/1.8, 24mm, 1/1.33", 0.8µm, PDAF, Laser AF, OIS
10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, PDAF, OIS, 10x zoom
10 MP, f/2.4, 72mm, 1/3.24", 1.22µm, PDAF, OIS, 3x zoom
12 MP, f/2.2, 13mm, 1/2.55", 1.4µm, PDAF, Super Steady video |
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| Features | LED flash, auto-HDR, panorama |
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| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
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Front camera | Single | 40 MP, f/2.2, 26mm, 1/2.8", 0.7µm, PDAF |
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| Features | Dual video call, Auto-HDR |
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| Video | 4K@30/60fps, 1080p@30fps |
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Audio | Loudspeaker | Yes, with stereo speakers |
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Connectivity | Bluetooth version | 5.2, A2DP, LE |
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| Navigation | GPS, GLONASS, BDS, GALILEO |
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| NFC | Yes |
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| Radio | FM Radio (Snapdragon model only; market/operator dependent) |
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| USB | USB-C 3.2, OTG |
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Features | Sensor features | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
UWB support |
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Rechargeable battery | Type | Li-Ion 5000 mAh, non-removable |
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| Charging | 25W wired, PD3.0
15W wireless (Qi/PMA)
4.5W reverse charging |
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Samsung Galaxy S21 Ultra 5G Dual Sim 12GB/128GB Black – SIM Free for Sale in London, UK: Pay Monthly & Free Delivery | |
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id: id006637 |
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