Samsung M31
| NETWORK | Technology | GSM / HSPA / LTE |
|---|
| LAUNCH | Announced | 2020, February 25 |
|---|---|---|
| Status | Available. Released 2020, March 05 |
| 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) | |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| DISPLAY | Type | Super AMOLED, 420 nits (peak) |
|---|---|---|
| Size | 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) | |
| Protection | Corning Gorilla Glass 3 |
| PLATFORM | OS | Android 10, upgradable to Android 11, One UI 3.1 |
|---|---|---|
| Chipset | Exynos 9611 (10nm) | |
| CPU | Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53) | |
| GPU | Mali-G72 MP3 |
| MEMORY | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | |
| UFS 2.1 |
| MAIN CAMERA | Triple | 64 MP, f/1.8, 26mm (wide), 1/1.72″, 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0″, 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS |
| SELFIE CAMERA | Single | 32 MP, f/2.0, 26mm (wide), 1/2.8″, 0.8µm |
|---|---|---|
| Features | HDR | |
| Video | 4K@30fps, 1080p@30fps |
| SOUND | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| COMMS | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes (market/region dependent) | |
| Radio | FM radio, RDS, recording | |
| USB | USB Type-C 2.0 |
| FEATURES | Sensors | Fingerprint (rear-mounted), accelerometer, gyro, compass |
|---|---|---|
| Virtual proximity sensing |
| BATTERY | Type | Li-Po 6000 mAh, non-removable |
|---|---|---|
| Charging | Fast charging 15W |
| MISC | Colors | Ocean Blue, Space Black, Red |
|---|---|---|
| Models | SM-M315F, SM-M315F/DS, SM-M315F/DSN | |
| SAR | 0.52 W/kg (head) 0.69 W/kg (body) | |
| SAR EU | 0.48 W/kg (head) 1.13 W/kg (body) |
Samsung M31
