Comparisons / Comparison of Samsung Galaxy M31 and Xiaomi Mi 9T Pro

Comparison of Samsung Galaxy M31 and Xiaomi Mi 9T Pro [S]ave

Attribute
Samsung Galaxy M31 ×
Xiaomi Mi 9T Pro ×
General
BrandSamsungXiaomi
Launch
Announced2020-02-252019-08-21
Body
Width (mm)8.98.8
Length (mm)159.2156.7
Height (mm)75.174.3
Weight (g)191191
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
FrontGlassGlass
BackPlasticGlass
FramePlasticAluminum
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  • HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
  • 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
  • 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A
Platform
OSAndroid 10Android 9.0 (Pie)
ChipsetExynos 9611 (10nm)Qualcomm SM8150 Snapdragon 855 (7 nm)
CPUOcta-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPUMali-G72 MP3Adreno 640
Memory
Card slotmicroSDXC (dedicated slot)No
Internal
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 64GB 6GB RAM
  • 128GB 6GB RAM
  • 256GB 8GB RAM
  • 64GB 6GB RAM
Display
Size (in)6.46.39
Resolution (px)1080 x 23401080 x 2340
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 5
Display TypeSuper AMOLEDSuper AMOLED
Battery
TypeLi-PoLi-Po
ChargingFast charging 15WFast charging 27W, Quick Charge 4+
Capcity (mAh)60004000
Main Camera
Main Camera TypeTripleTriple
Main Camera Properties
  • 5 MP, f/2.2, (depth)
  • 5 MP, f/2.4, (macro)
  • 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
  • 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm
  • 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm
  • 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, Laser AF
  • 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom
Main Camera Video4K@30fps, 1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Main Camera FeaturesLED flash, panorama, HDRDual-LED flash, HDR, panorama
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
  • Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Selfie Camera Video4K@30fps, 1080p@30fps1080p@30fps
Selfie Camera FeaturesHDRHDR
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE5.0, A2DP, LE, aptX HD
GPS++
NFC++
RadioFM radio, RDS, recordingYes
USBUSB Type-C 2.0USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Fingerprint (rear-mounted)
  • accelerometer
  • compass
  • gyro
  • proximity
  • Fingerprint (under display
  • accelerometer
  • compass
  • gyro
  • optical)
  • proximity
Misc
Colors
  • Ocean Blue
  • Red
  • Space Black
  • Carbon black
  • Glacier blue
  • Red flame
Models
  • SM-M315F
  • SM-M315F/DS
  • SM-M315F/DSN
  • M1903F11G
SAR EU Head (W/kg)0.481.3
SAR EU Body (W/kg)1.131.51
SAR Head (W/kg)0.521.03
SAR Body (W/kg)0.690.72



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