SAMSUNG M31S SPECIFICATION
| NETWORK | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only) | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A |
| LAUNCH | Announced | 2020, July 30 |
|---|---|---|
| Status | Available. Released 2020, August 06 |
| BODY | Dimensions | 159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in) |
|---|---|---|
| Weight | 203 g (7.16 oz) | |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| DISPLAY | Type | Super AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 6.5 inches, 102.0 cm2Â (~86.1% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) | |
| Protection | Corning Gorilla Glass 3 |
| PLATFORM | OS | Android 10, One UI 2.0 |
|---|---|---|
| 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 | 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 12 MP, f/2.2, 123Ëš (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | [email protected], [email protected], gyro-EIS |
| SELFIE CAMERA | Single | 32 MP, f/2.2, 26mm (wide), 1/2.8″, 0.8µm |
|---|---|---|
| Features | HDR | |
| Video | [email protected], [email protected] |
| 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, USB On-The-Go |
| FEATURES | Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
|---|
| BATTERY | Type | Li-Po 6000 mAh, non-removable |
|---|---|---|
| Charging | Fast charging 25W Reverse charging |
| MISC | Colors | Mirage Black, Mirage Blue |
|---|---|---|
| Models | SM-M317F, SM-M317F/DS | |
| SAR | 1.38 W/kg (head) |
