SAMSUNG GALAXY M31S Phone
| Network | GSM, WCDMA, LTE, LTE-A, TD-LTE, GPRS, EDGE | |
|---|---|---|
| GSM | 850, 900, 1800, 1900 | |
| WCDMA | 850, 900, 1700, 1900, 2100 | |
| LTE | 700, 800, 850, 900, 1700, 1800, 1900, 2100, 2600 | |
| TD-LTE | ||
| GPRS | ||
| EDGE | ||
| EV-DO | ||
| HSPA Speed | Up to 42.2 Mbps Up to 5.76 Mbps | |
| LTE Speed | Up to 300 Mbps Up to 50 Mbps | |
| Display | Primary | SUPER AMOLED 6.5" 2400 x 1080 pixels 16M colors 405 ppi, Corning Gorilla Glass 3 |
| Secondary | ||
| Camera | Primary | 64 MP + 12 MP 9248 x 6936 pixels LED flash Third and fourth rear camera 5 MP, Aperture (F/1.8, F/2.2, F/2.4, F/2.4), Sensor model: Sony IMX682, Sensor type: CMOS BSI, Autofocus, Continuous shooting, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode, Phase detection autofocus |
| Video | 3840 x 2160 pixels 4K@30fps, 1080p@30fps, gyro-EIS | |
| Secondary | 32 MP 6528 x 4896 pixels 4K@30fps, 1080p@30fps, F/2.2 aperture, HDR | |
| CPU | Chipset | Samsung Exynos 9611 (10nm) |
| CPU Speed | 4 x 2.3 GHz + 4 x 1.7 GHz | |
| GPU | ARM Mali-G72 MP3 | |
| Memory | RAM | 6, 8 GB |
| Internal | 128 GB | |
| Memory Card | ||
| OS | System | Android 10 |
| General | SIM | Nano-SIM, Dual-SIM |
| Dimension | 159.3 x 74.4 x 9.3 mm | |
| Weight | 203 g | |
| Released | 2020, August | |
| Announced | 2020, July | |
| Colors | ocean blue, space black, red | |
| Connectivity | USB | Type-C 2.0 OTG 1.3 |
| WI-FI | 802.11 a/b/g/n/ac 1 | |
| Infrared | ||
| NFC | ||
| Hotknot | ||
| HDMI | ||
| GPS | GLONASS, A-GPS, BDS, Galileo | |
| Bluetooth | 5.0 A2DP, LE | |
| Features | Sensors | Accelerometer, Gyro, Compass, Proximity, Fingerprint |
| Waterproof | ||
| Dustproof | ||
| Shock resistant | ||
| Sound | Headphone | 3.5mm |
| Battery | Capacity | 6000 mAh Li-Po |








