SAMSUNG GALAXY A31 Phone
| Network | GSM, WCDMA, LTE, LTE-A, TD-LTE, GPRS, EDGE | |
|---|---|---|
| GSM | 850, 900, 1800, 1900 | |
| WCDMA | 850, 900, 1900, 2100 | |
| LTE | 800, 850, 900, 1800, 1900, 2100, 2600 | |
| TD-LTE | ||
| GPRS | ||
| EDGE | ||
| EV-DO | ||
| HSPA Speed | Up to 21.1 Mbps Up to 5.76 Mbps | |
| LTE Speed | Up to 300 Mbps Up to 50 Mbps | |
| Display | Primary | SUPER AMOLED 6.4" 2400 x 1080 pixels 16M colors 411 ppi |
| Secondary | ||
| Camera | Primary | 48 MP + 8 MP 8000 x 6000 pixels LED flash Third rear camera 5 MP, Fourth rear camera 5 MP, F/2.0 aperture, Autofocus, Continuous shooting, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode |
| Video | 1920 x 1080 pixels 1080p@30fps | |
| Secondary | 20 MP 5384 x 3752 pixels 1080p@30fps, F/2.2 aperture | |
| CPU | Chipset | MediaTek Helio P65 MT6768 |
| CPU Speed | 2 x 2 GHz + 6 x 1.7 GHz | |
| GPU | ARM Mali-G52MP2 | |
| Memory | RAM | 4 GB |
| Internal | 64 GB | |
| Memory Card | MicroSD, dedicated slot | |
| OS | System | Android 10 |
| General | SIM | Nano-SIM, Dual-SIM |
| Dimension | 159.3 x 73.1 x 8.6 mm | |
| Weight | 185 g | |
| Released | 2020, April | |
| Announced | 2020, March | |
| Colors | prism crush black, prism crush blue, prism crush red, prism crush white | |
| 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, BeiDou, Galileo, QuickGPS, S-GPS | |
| Bluetooth | 5.0 A2DP, HS, HSP, AVRCP, DIP, DIP, HFP, HID, MAP, OPP, PAN, PBA | |
| Features | Sensors | Accelerometer, Gyro, Compass, Proximity, Fingerprint |
| Waterproof | ||
| Dustproof | ||
| Shock resistant | ||
| Sound | Headphone | 3.5mm |
| Battery | Capacity | 5000 mAh Li-Po |








