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Phone Specifications
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Samsung Galaxy M31

Samsung Galaxy M31 Key Specs

  • Screen: 6.4″, 1080 x 2340 pixels, Super AMOLED
  • Chipset: Exynos 9611
  • Battery: 6000 mAh, Li-Po
  • Main Camera: 64MP, f/1.8, Quad camera
  • RAM and Storage: 6GB RAM, 64GB/128GB ROM
  • Dimensions: 159.2 75.1 8.9 mm (6.27 2.96 0.35 in)
  • OS: Android 10.0; One UI 2.0
  • Antutu Score: 181k v8
3.0
out of 5
1 Reviews
  • SD Card area available FM Radio support NFC support Dual sim support
  • Not water resistant No Infrared

Samsung Galaxy M31 Reviews

Review on Youtube

Samsung Galaxy M31

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Samsung Galaxy M31 Full Specifications

General Specs
LAUNCH
Brand SamsungSmartphones by Samsung >
Announced 2020, February 25
Release Date Mar 05, 2020
Out Price $ 309.89 / £ 229.90

DISPLAY

Type Super AMOLED
Aspect Ratio and PPI 19.5:9 ratio - 411 ppi density
Size 6.4 inches, 96.7 cm2 (~80.9% screen-to-body ratio)
Resolution 1080 x 2340 pixels
Peak brightness (nit)
Protection Corning Gorilla Glass 3
Features

BODY

Colors
Blue
Black
Red
Dimensions 159.2 75.1 8.9 mm (6.27 2.96 0.35 in)
Weight 191 gr (6.74 oz)
Material Back: Plastic
Frame: Plastic
Certification
Water Resistant No
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
3.5mm Jack Yes
NFC Yes
Infrared No
USB Type 2.0, Type-C 1.0 reversible connector
Cooling System No
HDMI
Loudspeaker Loudness (dB)

Network

Frequencies

Technology GSM / HSPA / LTE
2G Bands GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands LTE Band - 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
5G Bands
TD-SCDMA
Navigation Yes, with A-GPS, GLONASS, GALILEO, BDS
Network Speed HSPA, LTE-A
Others
SIM Card Type Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area 2
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
VoLTE Yes
FM Radio Yes
SAR VALUEThe FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (AB) 1.127 W/kg
Head SAR (AB) 0.482 W/kg
Body SAR (ABD)
Head SAR (ABD)
 
Performance

PLATFORM

Chipset Exynos 9611
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Bits 64Bit
Cores 8 Core Çekirdek
Process technology 10 nm
GPU Mali-G72 MP3
GPU Cores
GPU Frequency
OS Android 10.0; One UI 2.0
Play Store

MEMORY

RAM Capacity 6GB RAM
RAM Type
Storage 64GB/128GB ROM
SD Card Slot microSDXC (dedicated slot)

PERFORMANCE SCORES

Antutu Score

Antutu Icon
181k
Antutu v8

Battery

Capacity 6000 mAh
Type Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging Yes, 15W
Wireless Charging No
Reverse Charging

Camera

MAIN CAMERA The following features may vary with the software update.
First Camera
Resolution 64 megapixel
Sensor Samsung Bright S5KGW1
Aperture f/1.8
Pixel Size 0.8µm
Sensor Size 1/1.72"
Optical Zoom
Lens 26mm (Wide)
Extra PDAF
Second Camera
Resolution 8 MP
Sensor
Aperture f/2.2
Pixel Size 1.12µm
Sensor Size 1/4.0"
Optical Zoom
Lens 12mm (Ultrawide)
Extra
Third Camera
Resolution 5 MP
Sensor
Aperture f/2.4
Pixel Size 1.12µm
Sensor Size 1/5.0"
Optical Zoom
Lens 25mm (Macro)
Extra
Fourth Camera
Resolution 5 MP
Sensor
Aperture f/2.2
Pixel Size
Sensor Size
Optical Zoom
Lens Depth
Extra
Image Resolution 64 MP
Video Resolution and FPS 3840x2160 (4K UHD) - (30 fps)
1920x1080 (Full) - (30 fps)
Optical Stabilisation (OIS) No
Electronic Stabilisation (EIS) Yes
Slow Motion Video
Features LED flash, panorama, HDR

DxOMark Score

Mobile Score (Rear)
Mobil
Photo
Video
Selfie Score
Selfie
Photo
Video

SELFIE CAMERA

First Camera
Resolution 32 MP
Sensor
Aperture f/2.0
Pixel Size 0.8µm
Sensor Size 1/2.8"
Lens
Extra
Video Resolution and FPS 2160p@30fps, 1080p@30fps
Features HDR

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There are 1 comments on this product.

Tnhem1 year ago
Examine Alternatives
Meh...

I bought this for my parents. I dont like this phone at all. CPU is really bad.

Positives
  • Good Battery
  • Good Screen
  • Relatively Good Cameras
Negatives
  • Bad CPU
  • Exynos Device
Alternative Phone Suggestion: Note 9S
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