Samsung Galaxy S21 Ultra 5G Black

Network

• Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G

Launch

• Announced: 2021, January 14

• Status: Released 2021, January 29

Body

• Dimensions: 165.1 x 75.6 x 8.9 mm

• Weight: 227 g (Sub6), 229 g (mmWave)

• Build: Gorilla Glass Victus (front & back), aluminum frame

• SIM: Nano-SIM + eSIM / Dual SIM (varies by model)

• Other: IP68 dust/water resistant, Stylus support

Display

• Type: Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits peak

• Size: 6.8 inches (~89.8% screen-to-body ratio)

• Resolution: 1440 x 3200 pixels (~515 ppi)

• Protection: Corning Gorilla Glass Victus

Platform

• OS: Android 11 (upgradable, One UI 6.1)

• Chipset: Exynos 2100 (International) / Snapdragon 888 (USA/China)

• CPU: Octa-core (different configs by region)

• GPU: Mali-G78 MP14 (International) / Adreno 660 (USA/China)

Memory

• Card slot: No

• Internal: 128GB/256GB/512GB with 8GB–16GB RAM (UFS 3.1)

Main Camera

• Quad:

  • 108 MP (wide, OIS, PDAF)

  • 10 MP (telephoto, 3x optical zoom, OIS)

  • 10 MP (periscope telephoto, 10x optical zoom, OIS)

  • 12 MP (ultrawide, PDAF, Super Steady video)

• Features: Laser AF, LED flash, HDR, panorama

• Video: 8K@24fps, 4K@60fps, 1080p@240fps, HDR10+, gyro-EIS

Selfie Camera

• Single: 40 MP (wide, PDAF)

• Video: 4K@60fps, 1080p@30fps

Sound

• Loudspeaker: Stereo speakers

• 3.5mm jack: No

• Other: 32-bit/384kHz audio, tuned by AKG

Comms

• WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e

• Bluetooth: 5.2

• Positioning: GPS, GLONASS, BDS, GALILEO

• NFC: Yes

• Radio: FM radio (Snapdragon model only, market dependent)

• USB: Type-C 3.2, OTG

Features

• Sensors: Fingerprint (under-display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

• Extras: Samsung DeX (wired & wireless), UWB support, Circle to Search

Battery

• Type: Li-Ion 5000 mAh

• Charging: 25W wired, 15W wireless, 4.5W reverse wireless

Misc

• Colors: Phantom Black, Silver, Titanium, Navy, Brown, Navy

• Models: SM-G998B, SM-G998U, SM-G998N, etc.

• SAR: Head 0.77 W/kg, Body 1.02 W/kg

Performance Tests

• AnTuTu: 657150 (v8)

• GeekBench: 3518 (v5.1)

• GFXBench: 33fps (ES 3.1 onscreen)

• Display Brightness: 1023 nits (measured)

• Battery Endurance: 114h