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Samsung Galaxy S21 Ultra 5G

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Google Pixel 3 XL

Samsung Galaxy S21 Ultra 5G

Network
Technology GSM / CDMA / HSPA / EVDO / LTE GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
  CDMA 800 / 1900 CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO CDMA2000 1xEV-DO
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 38, 39, 40, 41, 42, 46, 66, 71 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 Network 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 (5CA) Cat16 1024/75 Mbps HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
Launch
Announced 2018, October 09 2021, January 14
Status Available. Released 2018, October 18 Available. Released 2021, January 29
Body
Dimensions 158 x 76.7 x 7.9 mm (6.22 x 3.02 x 0.31 in) 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
3D size compare
Weight 184 g (6.49 oz) 227 g (Sub6), 229 g (mmWave) (8.01 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
SIM Nano-SIM + eSIM 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) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Stylus support
Display
Type P-OLED, HDR Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Size 6.3 inches, 100.3 cm2 (~82.8% screen-to-body ratio) 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
Resolution 1440 x 2960 pixels, 18.5:9 ratio (~523 ppi density) 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Protection Corning Gorilla Glass 5 Corning Gorilla Glass Victus
 Always-on display Always-on display
Platform
OS Android 9.0 (Pie), upgradable to Android 12 Android 11, up to 4 major Android upgrades, One UI 6.1
Chipset Qualcomm SDM845 Snapdragon 845 (10 nm) Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
CPU Octa-core (4x2.5 GHz Kryo 385 Gold & 4x1.6 GHz Kryo 385 Silver) 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 Adreno 630 Mali-G78 MP14 - International
Adreno 660 - USA/China
Memory
Card slot No No
Internal 64GB 4GB RAM, 128GB 4GB RAM 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
 UFS 2.1 UFS 3.1
Main Camera
Modules 12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 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 Dual-LED flash, Pixel Shift, Auto-HDR, panorama Laser AF, LED flash, auto-HDR, panorama
Video 4K@30fps, 1080p@30/60/120fps, 1080p@30fps (gyro-EIS) 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie Camera
Modules 8 MP, f/1.8, 28mm (wide), PDAF
8 MP, f/2.2, 19mm (ultrawide), no AF
40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Features HDR HDR
Video 1080p@30fps 4K@30/60fps, 1080p@30fps
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Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm jack No No
  32-bit/384kHz audio
Tuned by AKG
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD 5.2, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, BDS, GALILEO
NFC Yes Yes
Infrared port No No
Radio No FM radio (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.1 USB Type-C 3.2, OTG
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
  Samsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
Circle to Search
Battery
Type Li-Po 3430 mAh, non-removable Li-Ion 5000 mAh
Charging 18W wired, PD2.0
Wireless
25W wired, PD3.0
15W wireless (Qi)
4.5W reverse wireless
Misc
Colors Clearly White, Just Black, Not Pink Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
SAR 0.77 W/kg (head)     1.02 W/kg (body)    
SAR EU 0.71 W/kg (head)     1.58 W/kg (body)    
Models G013C SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
Price About 260 EUR $ 245.66 / C$ 389.99 / £ 215.00 / € 260.05
Tests
Performance AnTuTu: 258244 (v7), 341814 (v8)
GeekBench: 8088 (v4.4), 2092 (v5.1)
GFXBench: 12fps (ES 3.1 onscreen)
AnTuTu: 657150 (v8)
GeekBench: 3518 (v5.1)
GFXBench: 33fps (ES 3.1 onscreen)
Display 1023 nits max brightness (measured)
Loudspeaker -25.5 LUFS (Very good)
Battery (old) Endurance rating 114h

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