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Specifications
 

Samsung Galaxy S21 5G

Sony Xperia 5 III

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Samsung Galaxy S21 5G
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Samsung Galaxy S21 5G

Sony Xperia 5 III

Network
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
  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, 48, 66, 71 - USA
  1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G991B 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66 - Europe
  1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 34, 38, 39, 40, 41, 46, 66 - Asia
5G Network 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 - USA
  1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G991B 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - Europe
  1, 3, 5, 7, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA/Sub6 - Asia
Speed HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) HSPA, LTE, 5G
Launch
Announced 2021, January 14 2021, April 14
Status Available. Released 2021, January 29 Available. Released 2021, October 08
Body
Dimensions 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in) 157 x 68 x 8.2 mm (6.18 x 2.68 x 0.32 in)
3D size compare
Weight 169 g (Sub6), 171 g (mmWave) (5.96 oz) 168 g (5.93 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 and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
 IP68 dust/water resistant (up to 1.5m for 30 min) IP65/IP68 dust/water resistant (up to 1.5m for 30 min)
Display
Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) OLED, 1B colors, 120Hz, HDR BT.2020
Size 6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio) 6.1 inches, 86.9 cm2 (~81.4% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~421 ppi density) 1080 x 2520 pixels, 21:9 ratio (~449 ppi density)
Protection Corning Gorilla Glass Victus Corning Gorilla Glass 6
 Always-on display
Platform
OS Android 11, upgradable to Android 14, One UI 6.1 Android 11, upgradable to Android 13
Chipset Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
Qualcomm SM8350 Snapdragon 888 5G (5 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-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Mali-G78 MP14 - International
Adreno 660 - USA/China
Adreno 660
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 128GB 8GB RAM, 256GB 8GB RAM 128GB 8GB RAM, 256GB 8GB RAM
 UFS 3.1 UFS 3.X
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/2.3, 70mm (telephoto), f/2.8, 105mm (telephoto), 1/2.9", dual pixel PDAF, 3x/4.4x optical zoom, OIS
12 MP, f/2.2, 124˚, 16mm (ultrawide), 1/2.6", dual pixel PDAF
Features LED flash, auto-HDR, panorama Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, eye tracking
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, 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 Dual video call, Auto-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
Snapdragon Sound
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 5.2, A2DP, LE, aptX HD, aptX Adaptive
Positioning GPS, GLONASS, BDS, GALILEO GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
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, video output
Features
Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Fingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass, color spectrum
 Samsung DeX, Samsung Wireless DeX (desktop experience support) Native Sony Alpha camera support
Battery
Type Li-Ion 4000 mAh, non-removable Li-Po 4500 mAh, non-removable
Charging 25W wired, PD3.0
15W wireless (Qi/PMA)
4.5W reverse wireless
Wired, PD, 50% in 30 min (advertised)
Misc
Colors Phantom Gray, Phantom White, Phantom Violet, Phantom Pink Black, Green, Pink
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 XQBQ62/G, XQBQ52G.UKCX, XQBQ52B.UKCX, XQ-BQ52, XQ-BQ72, XQ-BQ42, XQ-BQ62, SO-53B
Price $ 186.94 / C$ 299.98 / £ 179.95 / € 279.00 $ 550.00 / £ 290.00 / € 322.74
Tests
Performance AnTuTu: 584055 (v8)
GeekBench: 3238 (v5.1)
GFXBench: 60fps (ES 3.1 onscreen)
AnTuTu: 708394 (v9)
GeekBench: 3549 (v5.1)
GFXBench: 53fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -26.4 LUFS (Good) -26.7 LUFS (Good)
Battery (old) Endurance rating 93h Endurance rating 100h

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