Samsung Galaxy M31

PerformanceOcta core (2.3 GHz, Quad Core + 1.7 GHz, Quad core)Samsung Exynos 9611 Octa core6 GB RAM

Display6.4 inches (16.21 cm)1080×2340 px, 403 PPISuper AMOLED

Camera64 + 8 + 5 + 5 MP Quad Primary CamerasLED Flash32 MP Front Camera

Battery6000 mAhFast ChargingUSB Type-C port

SAMSUNG GALAXY M31 SPECIFICATIONS

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Key Specs

RAM 6 GB
Processor Samsung Exynos 9 Octa 9611
Rear Camera 64 MP + 8 MP + 5 MP + 5 MP
Front Camera 32 MP
Battery 6000 mAh
Display 6.4 inches

 

General

View OS ScreenShots

 

Design

Height 159.2 mm Compare Size 
Width 75.1 mm
Thickness 8.9 mm

Good 
Weight 191 grams

Below Average 
Build Material Back: Plastic
Colours Black, Blue

 

Display

Very Good 
Screen Size 6.4 inches (16.21 cm)
Screen Resolution 1080 x 2340 pixels
Aspect Ratio 19.5:9
Bezel-less display yes with waterdrop notch
Pixel Density 403 ppi

Best in Class 
Display Type Super AMOLED
Screen Protection Corning Gorilla Glass v3
Touch Screen yes Capacitive Touchscreen, Multi-touch
Screen to Body Ratio (calculated) 83.92 %

 

Performance

Very Good 

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Chipset Samsung Exynos 9 Octa 9611
Processor Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Good 
Architecture 64 bit
Graphics Mali-G72 MP3
RAM 6 GB

Best in Class 

 

Storage

Best in Class 
Internal Memory 64 GB

Best in Class 
Expandable Memory yes Up to 512 GB
User Available Storage Up to 49 GB
USB OTG Support yes

 

Camera

Very Good 

View All Camera Samples

MAIN CAMERA
Camera Setup Quad
Resolution 64 MP f/1.8 (upto 8x Digital Zoom) Primary Camera(26 mm focal length, 1.7″ sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(12 mm focal length, 4.0″ sensor size, 1.12µm pixel size)5 MP f/2.4 Camera(25 mm focal length, 5.0″ sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera
Sensor ISOCELL Plus
Autofocus yes Phase Detection autofocus
Physical Aperture F1.8
Optical Image Stabilisation no No
Flash yes LED Flash
Image Resolution 9000 x 7000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuos Shooting, High Dynamic Range mode (HDR)
Camera Features 8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording 3840×2160 @ 30 fps, 1920×1080 @ 30 fps, 1280×720 @ 240 fps
FRONT CAMERA
Camera Setup Single
Resolution 32 MP f/2.0 Primary Camera(26 mm focal length, 2.8″ sensor size, 0.8µm pixel size)
Sensor Exmor RS
Autofocus no No
Physical Aperture F2.0
Flash no No
Video Recording 1920×1080 @ 30 fps

 

Battery

Excellent 
Capacity 6000 mAh
Type Li-ion
User Replaceable no No
TalkTime Up to 48 Hours(4G)
Quick Charging yes Fast, 15W

 

Network & Connectivity

SIM Size SIM1: Nano, SIM2: Nano
Network Support 4G (supports Indian bands), 3G, 2G
VoLTE yes
SIM 1
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
SIM 2
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
SAR Value Head: 0.383 W/kg
Wi-Fi yes Wi-Fi 802.11, ac/b/g/n/n 5GHz
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth yes v5.0
GPS yes with A-GPS, Glonass
NFC no No
USB Connectivity Mass storage device, USB charging

 

Multimedia

FM Radio yes
Loudspeaker yes
Audio Jack 3.5 mm
Audio Features Dolby Atmos

 

Special Features

Fingerprint Sensor yes
Fingerprint Sensor Position Rear
Other Sensors Light sensor, Proximity sensor, Accelerometer, Gyroscope

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