Samsung Galaxy M31 Full Specifications
| Launch | |
|---|---|
| Announced | 2020, February 25 |
| Status | Available. Released 2020, March 05 |
| Network Support & Connectivity | |
|---|---|
| Technology | GSM / HSPA / LTE |
| 2g Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3g Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4g Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 |
| Speed | HSPA, LTE |
| Body & Build Quality | |
|---|---|
| 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 Features & Technology | |
|---|---|
| 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 12, One UI 4.1 |
| Chipset | Exynos 9611 (10 nm) |
| Cpu | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 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 Capabilities | |
|---|---|
| Triple | 64 MP, f/1.8, 26mm (wide), 1/1.72, 0.8u00b5m, PDAF8 MP, f/2.2, 123u02da (ultrawide), 1/4.0, 1.12u00b5m5 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 Capabilities | |
|---|---|
| Single | 32 MP, f/2.0, 26mm (wide), 1/2.8, 0.8u00b5m |
| Features | HDR |
| Video | 4K@30fps, 1080p@30fps |
| Sound | |
|---|---|
| Loudspeaker | Yes |
| 35mm Jack | Yes |
| Connectivity | |
|---|---|
| Wlan | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | 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 Life & Charging | |
|---|---|
| Type | Li-Po 6000 mAh, non-removable |
| Charging | 15W wired |
| 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) & & |
| Price | About 310 EUR |