Samsung Samsung Galaxy M31 - Specification
| GENERAL | ||
|---|---|---|
| GENERAL | 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Announced | 2020, February 25 | |
| Status | Available. Released 2020, March 05 | |
| BODY | ||
| BODY | Dimensions | 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) |
| Weight | 191 g (6.74 oz) Glass front (Gorilla Glass 3), plastic back, plastic frame | |
| DISPLAY | ||
| DISPLAY | Screen-Type | Super AMOLED capacitive touchscreen, 16M colors |
| Size | 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) | |
| Protection | Corning Gorilla Glass 3 | |
| SOUND | ||
| SOUND | ||
| Loudspeaker | Yes | |
| Three-Point-Five-mm-Jack | Yes | |
| MEMORY | ||
| MEMORY | ||
| Card-Slot | microSDXC (dedicated slot) | |
| Internal | 64GB 6GB RAM, 128GB 6GB RAM UFS 2.1 | |
| DATA | ||
| DATA | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| Bluetooth | 5.0, A2DP, LE | |
| NFC | Yes (market/region dependent): SM-M315F/DSN | |
| USB | 2.0, Type-C 1.0 reversible connector | |
| CAMERA | ||
| CAMERA | Primary | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm 5 MP, f/2.2, (depth) LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS | |
| Secondary | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm HDR 4K@30fps, 1080p@30fps | |
| FEATURES | ||
| FEATURES | OS | Android 10, One UI 2.0 |
| Chipset | Exynos 9611 (10nm) | |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | |
| GPU | Mali-G72 MP3 | |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Radio | FM radio, RDS, recording | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Color | Ocean Blue, Space Black, Red | |
| BATTERY | ||
| BATTERY | Battery-Type | Non-removable Li-Po 6000 mAh battery Fast charging 15W |
