Samsung Galaxy S21 Ultra 5G
Specifications
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Versions: SM-G998B, SM-G998B/DS (International); SM-G998U (USA); SM-G998U1 (USA unlocked); SM-G998W (Canada); SM-G998N (Korea); SM-G9980 (China)
Network | |
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Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
2G bands | GSM 850 / 900 / 1800 / 1900 |
CDMA 800 / 1900 & TD-SCDMA | |
3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
CDMA2000 1xEV-DO | |
4G bands | 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 |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G998B | |
5G bands | 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1 |
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B | |
Speed | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
Launch | |
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Announced | 2021, January 14 |
Status | Available. Released 2021, January 29 |
Body | |
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Dimensions | 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
Weight | 227 g (Sub6), 229 g (mmWave) (8.01 oz) |
Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
SIM | Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support |
Display | |
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Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak) |
Size | 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio) |
Resolution | 1440 x 3200 pixels, 20:9 ratio (~515 ppi density) |
Protection | Corning Gorilla Glass Victus |
Always-on display |
Platform | |
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OS | Android 11, up to 4 major Android upgrades, One UI 6.1 |
Chipset | Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China |
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 |
GPU | Mali-G78 MP14 - International Adreno 660 - USA/China |
Memory | |
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Card slot | No |
Internal | 128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM |
UFS 3.1 |
Main Camera | |
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Quad | 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video |
Features | Laser AF, LED flash, auto-HDR, panorama |
Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS |
Selfie Camera | |
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Single | 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF |
Features | HDR |
Video | 4K@30/60fps, 1080p@30fps |
Sound | |
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Loudspeaker | Yes, with stereo speakers |
3.5mm jack | No |
32-bit/384kHz audio Tuned by AKG |
Comms | |
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WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
Bluetooth | 5.2, A2DP, LE |
Positioning | GPS, GLONASS, BDS, GALILEO |
NFC | Yes |
Radio | FM radio (Snapdragon model only; market/operator dependent) |
USB | USB Type-C 3.2, OTG |
Features | |
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Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
Messaging | SMS(threaded view), MMS, Email, Push Email, IM |
Browser | HTML5 |
Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support Circle to Search |
Battery | |
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Type | Li-Ion 5000 mAh |
Charging | 25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless |
Misc | |
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Colors | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy |
Models | SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980 |
SAR | 0.77 W/kg (head) 1.02 W/kg (body) |
SAR EU | 0.71 W/kg (head) 1.58 W/kg (body) |
Price | $ 247.76 / C$ 390.00 / £ 234.00 / € 282.99 |
Tests | |
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Performance |
AnTuTu: 657150 (v8) GeekBench: 3518 (v5.1) GFXBench: 33fps (ES 3.1 onscreen) |
Display | 1023 nits max brightness (measured) |
Camera | Photo / Video |
Loudspeaker | -25.5 LUFS (Very good) |
Battery (old) | Endurance rating 114h |
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User opinions and reviews
- Ray
What i've noticed on the s21 Ultra is that the phone over heats while playing intensive games like fortnite and warzone but it dosen't impact on the sd888 chip Cause it's powerful enough to handle those games .So far also tested pubg m...
- 16 hours ago
- XBA
- Anonymous
Having an aftermarket screen on my S21 ultra,I won't be able to update it to one ui 7.I was updated it to one ui 6.1 and the touch of the screen was disabled,then I rolled back to one ui 6.0 then the problem was solved.Bad luck.Will one ui 7 fix...
- 15 Apr 2025
- PIm
S21 ultra , s22 ultra or s23 base version i am afraid of s22 ultra because of screen shade or dot appearing .
- 09 Apr 2025
- UUK