Samsung Galaxy M31 (4GB RAM, 128GB Storage)
| 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, One UI 2.1 |
| 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, proximity, compass |
| 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) |
Samsung Galaxy M31 is a natural successor to the Galaxy M30 and Galaxy M30s. It’s a smartphone that doesn’t change too much, keeps the features that worked well the last time while offering necessary upgrades in some areas. Primarily, Samsung has kept its focus on the cameras as the Galaxy M31 touts a 64MP quad camera setup
Samsung Galaxy M31 (4GB RAM, 128GB Storage)
