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SamsungSamsung Galaxy S21 Ultra 5G

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Samsung Galaxy S21 Ultra 5G Specifications

SamsungSamsung
Samsung Galaxy S21 Ultra 5G
Released 2021, January 14227 g (Sub6), 229 g (mmWave) (8.01 oz), 8.9 mmAndroid 11, up to 4 major Android upgrades, One UI 6.1128GB/12GB/256GB/16GB/512GB storage, no card slot
Samsung Galaxy S21 Ultra 5G

6.8"

1440 x 3200 pixels

108 MP

f/1.8

16GB RAM

Exynos 2100 (5 nm) - International Snapdragon 888 5G (5 nm) - USA/China

5000mAh

25W 25W

Launch

Announced2021, January 14

Body

dimensions165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
weight227 g (Sub6), 229 g (mmWave) (8.01 oz)
buildGlass 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)
protection RatingIP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support

Features

sensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
otherSamsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support

Display

typeDynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
size6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
resolution1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
protectionCorning Gorilla Glass Victus

Performance & OS

osAndroid 11, up to 4 major Android upgrades, One UI 6.1
chipsetExynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
cpuOcta-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
gpuMali-G78 MP14 - International Adreno 660 - USA/China

Memory

card SlotNo
internal128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
storage TypeUFS 3.1

Main Camera

Quad camera (rear)

Video: 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS

Wide
1
Resolution:108 MP
Aperture:f/1.8
Focal length:24mm
Pixel size:0.8µm
Sensor size:1/1.33
Autofocus:PDAF
Stabilization:OIS
Video:8K
Telephoto
2
Resolution:10 MP
Aperture:f/2.4
Focal length:72mm
Pixel size:1.22µm
Sensor size:1/3.24
Autofocus:dual pixel
Stabilization:OIS
Zoom:3x
Video:8K
Periscope Telephoto
3
Resolution:10 MP
Aperture:f/4.9
Focal length:240mm
Pixel size:1.22µm
Sensor size:1/3.24
Autofocus:dual pixel
Stabilization:OIS
Zoom:10x
Video:8K
Ultra Wide
4
Resolution:12 MP
Aperture:f/2.2
Focal length:13mm
Pixel size:1.4µm
Sensor size:1/2.55
Autofocus:dual pixel
Stabilization:Super Steady
Video:8K

Features

  • Laser AF
  • LED flash
  • auto-HDR
  • panorama

Selfie Camera

Single camera (front)

Video: 4K@30/60fps, 1080p@30fps

Wide
1
Resolution:40 MP
Aperture:f/2.2
Focal length:26mm
Pixel size:0.7µm
Sensor size:1/2.8
Autofocus:PDAF
Video:4K

Features

  • HDR

Battery

typeLi-Ion 5000 mAh
charging25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless

Sound

loudspeakerYes, with stereo speakers
jack35mmNo

Connectivity

wlanWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
bluetooth5.2, A2DP, LE
positioningGPS, GLONASS, BDS, GALILEO
nfcYes
radioFM radio (Snapdragon model only; market/operator dependent)
usbUSB Type-C 3.2, OTG

Network

2GGSM 850 / 900 / 1800 / 1900
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G1, 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
5G2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1

Additional Features

Colors
modelsSM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980

Tests

display Test1023 nits max brightness (measured)
loudspeaker Test-25.5 LUFS (Very good)
performanceAnTuTu: 657150 (v8) GeekBench: 3518 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)

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