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Specifications
 

Samsung Galaxy S21 5G

Sony Xperia 1 II

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Samsung Galaxy S21 5G
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Samsung Galaxy S21 5G

Sony Xperia 1 II

Network
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
  CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO
4G Network 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-G991U1 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66
  1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G991B
5G Network 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1 1, 3, 28, 77, 78 NSA/Sub6
  1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G991B
Speed HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) HSPA 42.2/5.76 Mbps, LTE (6CA) Cat19 1600/150 Mbps, 5G (2+ Gbps DL)
Launch
Announced 2021, January 14 2020, February 24
Status Available. Released 2021, January 29 Available. Released 2020, May 22
Body
Dimensions 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in) 165.1 x 71.1 x 7.6 mm (6.5 x 2.80 x 0.30 in)
3D size compare
Weight 169 g (Sub6), 171 g (mmWave) (5.96 oz) 181.4 g (6.38 oz)
Build Glass front (Gorilla Glass Victus), plastic back, aluminum frame Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame
SIM Nano-SIM + eSIM
Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Nano-SIM + Nano-SIM
 IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) IP65/IP68 dust tight and water resistant (low pressure water jets; immersible up to 1.5m for 30 min)
Display
Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) OLED, 1B colors, HDR BT.2020
Size 6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio) 6.5 inches, 98.6 cm2 (~84.0% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~421 ppi density) 1644 x 3840 pixels, 21:9 ratio (~643 ppi density)
Protection Corning Gorilla Glass Victus Corning Gorilla Glass 6
 Always-on display Runs at 1096 x 2560 pixels except for select use cases
Platform
OS Android 11, up to 4 major Android upgrades, One UI 6.1 Android 10, upgradable to Android 12
Chipset Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
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
Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
GPU Mali-G78 MP14 - International
Adreno 660 - USA/China
Adreno 650
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.1 UFS 3.0
Main Camera
Modules 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS
64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
12 MP, f/1.7, 24mm (wide), 1/1.7", 1.8µm, dual pixel PDAF, OIS
12 MP, f/2.4, 70mm (telephoto), 1/3.4", 1.0µm, PDAF, 3x optical zoom, OIS
12 MP, f/2.2, 124˚, 16mm (ultrawide), 1/2.55", dual pixel PDAF
0.3 MP, TOF 3D, (depth)
Features LED flash, auto-HDR, panorama Zeiss optics, color spectrum sensor, LED flash, panorama, HDR, eye tracking
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS 4K@24/25/30/60/120fps HDR, 1080p@30/60/120fps; 5-axis gyro-EIS, OIS
Selfie Camera
Modules 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF 8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm
Features HDR HDR
Video 4K@30/60fps, 1080p@30fps 1080p@30fps (5-axis gyro-EIS)
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Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm jack No Yes
 32-bit/384kHz audio
Tuned by AKG
24-bit/192kHz Hi-Res audio
Dynamic vibration system
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA
Bluetooth 5.0, A2DP, LE 5.1, A2DP, aptX HD, LE
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, BDS, GALILEO
NFC Yes Yes
Infrared port No No
Radio FM radio (Snapdragon model only; market/operator dependent) No
USB USB Type-C 3.2, OTG USB Type-C 3.1, OTG
Features
Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Fingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass
 Samsung DeX, Samsung Wireless DeX (desktop experience support)
Circle to Search
Battery
Type Li-Ion 4000 mAh Li-Po 4000 mAh
Charging 25W wired, PD3.0
15W wireless (Qi)
4.5W reverse wireless
21W wired, PD
11W wireless
Misc
Colors Phantom Gray, Phantom White, Phantom Violet, Phantom Pink Black, Purple, Mirror Lake Green
SAR 0.74 W/kg (head)     1.08 W/kg (body)    
SAR EU 0.46 W/kg (head)     1.51 W/kg (body)    
Models SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910, SM-G991Q, SCG09 XQ-AT51, XQ-AT52, SOG01, XQ-AT42
Price $ 166.83 / C$ 248.98 / £ 158.00 / € 214.99 About 700 EUR
Tests
Performance AnTuTu: 584055 (v8)
GeekBench: 3238 (v5.1)
GFXBench: 60fps (ES 3.1 onscreen)
AnTuTu: 534701 (v8)
GeekBench: 3295 (v5.1)
GFXBench: 39fps (ES 3.1 onscreen)
Display 856 nits max brightness (measured) 611 nits max brightness (measured)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -26.4 LUFS (Good) -27.3 LUFS (Good)
Battery (old) Endurance rating 93h Endurance rating 83h

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