Samsung Galaxy S21 Ultra 5G

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

Type: Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Size: 6.8 inches, 112.1 cm 2 (~89.8% screen-to-body ratio)
Resolution: 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Protection: Corning Gorilla Glass Victus

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

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

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

Single: 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Features: HDR
Video: 4K@30/60fps, 1080p@30fps

Loudspeaker: Yes, with stereo speakers
3.5mm jack: No
32-bit/384kHz audio Tuned by AKG

Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands: GSM 850 / 900 / 1800 / 1900
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
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
5G bands: 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
Speed: HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)

Sensors: Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support Circle to Search

Type: Li-Ion 5000 mAh
Charging: 25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless

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

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