Samsung Galaxy M31 (8GB+128GB) Full Specifications
General
Brand | Samsung |
Model | Galaxy M31 |
Device Type | Smartphone |
Release Date | 05 Mar 2020 |
Status | Available |
Hardware & Software
Operating System | Android |
OS Version | 10, upgradable to Android 12 |
User Interface | One UI 4.1 |
Chipset | Exynos 9611 |
CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
CPU Cores | 8 Cores |
Architecture | 64 bit |
Fabrication | 10 nm |
GPU | Mali-G72 MP3 |
Display
Display Type | Super AMOLED |
Screen Size | 6.4 inches, 100.5 cm2 |
Resolution | 1080x2340 px |
Aspect Ratio | 19.5:9 |
Pixel Density | 403 ppi |
Screen to Body Ratio | 83.92 % |
Screen Protection | Corning Gorilla Glass 3 |
Bezel-less Display | Yes with notch |
Touch Screen | Yes, Capacitive Touchscreen, Multi-touch |
Brightness | 420 nits (peak) |
Refresh Rate | 60 Hz |
Notch | Waterdrop |
Cameras
Primary Camera
Camera Setup | Quad |
Resolution | 64 MP f/1.8, Primary Camera, 8 MP f/2.2, Ultra-Wide Angle Camera, 5 MP f/2.4, Macro Camera, 5 MP f/2.2, Depth Camera |
Sensor | S5KGW1, ISOCELL Plus |
Autofocus | Phase Detection autofocus |
Flash | LED Flash |
Image Resolution | 9000 x 7000 Pixels |
Settings | Exposure compensation, ISO control |
Zoom | 8 x Digital Zoom |
Shooting Modes | Continuous Shooting |
Aperture | f/1.8 |
Camera Features | 8 x Digital Zoom, Auto Flash, Face detection, Touch to focus |
Video Recording | 3840x2160, 1920x1080, 1280x720 |
Video FPS | 240 fps |
Selfie Camera
Camera Setup | Single |
Resolution | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm |
Sensor | Exmor RS |
Camera Features | HDR |
Video Recording | 1920x1080 |
Video FPS | 30 fps |
Aperture | f/2.0 |
Design
Height | 159.2 mm |
Width | 75.1 mm |
Thickness | 8.9 mm |
Weight | 191 grams |
Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
Colors | Ocean Blue, Space Black, Red |
Battery
Battery type | Li-Poly (Lithium Polymer) |
Capacity | 6000 mAh |
Quick Charging | 15W wired |
Placement | Non-removable |
USB Type-C | USB Type-C 2.0 |
Memory
Internal Storage | 128GB |
Storage Type | UFS 2.1 |
USB OTG | Yes |
RAM | 8GB |
RAM Type | LPDDR4X |
Network & Connectivity
Network | 2G, 3G, 4G |
SIM Slot | Dual SIM, GSM+GSM |
SIM Size | SIM1: Nano, SIM2: Nano |
EDGE | Available |
GPRS | Available |
VoLTE | Yes |
Speed | HSPA, LTE |
SAR Value | Head: 0.383 W/kg |
WLAN | Wi-Fi 5 (802.11 b/g/n/ac) 5GHz |
Bluetooth | 5.0, A2DP, LE |
GPS | GPS, GLONASS, GALILEO, BDS |
Wi-fi Hotspot | Wi-Fi Direct, Mobile Hotspot |
NFC | Yes (market/region dependent) |
USB | Mass storage device, USB charging |
Sensors & security
Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
Fingerprint Sensor | Yes |
Finger Sensor Position | Rear-mounted |
Face Unlock | Yes |
Multimedia
FM Radio | Yes |
Loudspeaker | Yes |
Alert Types | Vibration, MP3, WAV ringtones |
Audio Jack | 3.5 mm |
Audio Features | Dolby Atmos |
Video | 4K@30fps, 1080p@30fps, gyro-EIS |
Document Reader | Yes |
More
Made By | Korea |
Features | Accelerometer, gyro, compass |