Comparisons / Comparison of Samsung Galaxy M31s and Xiaomi Black Shark 4

Comparison of Samsung Galaxy M31s and Xiaomi Black Shark 4 [S]ave

Attribute
Xiaomi Black Shark 4
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Samsung Galaxy M31s
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General
BrandXiaomiSamsung
Launch
Announced2021-03-232020-07-30
Body
Width (mm)9.99.3
Length (mm)163.8159.3
Height (mm)76.474.4
Weight (g)210203
SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM)
Network
Technology
  • 5G
  • CDMA
  • EVDO
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • CDMA 800 & TD
  • GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • CDMA2000 1xEV
  • HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
  • HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
  • 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
  • 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands
  • 1, 3, 8, 28, 41, 77, 78, 79 SA/NSA
-
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A; 5G
  • HSPA 42.2/5.76 Mbps
  • LTE-A
Platform
OSAndroid 11Android 10
ChipsetQualcomm SM8250-AC Snapdragon 870 5G (7 nm)Exynos 9611 (10nm)
CPUOcta-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPUAdreno 650Mali-G72 MP3
Memory
Card slotNomicroSDXC (dedicated slot)
Internal
  • 128GB 12GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 256GB 12GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
Display
Size (in)6.676.5
Resolution (px)1080 x 24001080 x 2400
Protection-Corning Gorilla Glass 3
Display TypeSuper AMOLEDSuper AMOLED
Battery
TypeLi-PoLi-Po
ChargingFast charging 120W, 100% in 17 min (advertised)Fast charging 25W, Reverse charging
Capcity (mAh)45006000
Main Camera
Main Camera TypeTripleTriple
Main Camera Properties
  • 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
  • 5 MP, f/2.4, (macro), AF
  • 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
  • 12 MP, f/2.2, 123˚ (ultrawide)
  • 5 MP, f/2.4, (depth)
  • 5 MP, f/2.4, (macro)
  • 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
Main Camera Video4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps4K@30fps, 1080p@30fps, gyro-EIS
Main Camera FeaturesLED flash, HDR, panoramaLED flash, panorama, HDR
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 20 MP, f/2.0, (wide), 0.8µm
  • 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Selfie Camera Video1080p@30fps4K@30fps, 1080p@30fps
Selfie Camera FeaturesHDRHDR
Comms
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.0, A2DP, LE
GPS++
NFC++
RadioNoFM radio, RDS, recording
USBUSB Type-C 2.0USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Fingerprint (side-mounted)
  • accelerometer
  • barometer
  • compass
  • gyro
  • proximity
  • Fingerprint (side-mounted)
  • accelerometer
  • compass
  • gyro
  • proximity
Misc
Colors
  • Black
  • Blue
  • Magic Black
  • Silver
  • Mirage Black
  • Mirage Blue
Models-
  • SM-M317F
  • SM-M317F/DS
SAR Head (W/kg)-1.38



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