Samsung Galaxy M31 Specifications
| Chipset | Exynos 9611 (10nm) CPU Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53) GPU Mali-G72 MP3 |
| Memory | RAM_Size (GB) 6 ROM Size (GB) 128 |
| External Memory | microSD, up to 512 GB |
| Battery | Internet Usage Time(LTE) (Hours) ได้สูงสุด 21 Internet Usage Time(Wi-Fi) (Hours) ได้สูงสุด 21 Video Playback Time (Hours) ได้สูงสุด 26 Battery Capacity (mAh, Typical) 6000 Audio Playback Time (Hours) ได้สูงสุด 119 Talk Time (4G LTE) (Hours) ได้สูงสุด 48 |
| Operation System | Android 10.0; One UI 2.0 |
| Network | 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD 2G GSM GSM850, GSM900, DCS1800, PCS1900 3G UMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900) 4G FDD LTE B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B26(850), B28(700), B66(AWS-3) |
| SIM | Dual-SIM SIM size นาโนซิมการ์ด SIM Slot Type SIM 1 + SIM 2 + MicroSD |
| Display | Size (Main_Display) 162.1mm (6.4″ full rectangle) / 157.6mm (6.2″ rounded corners) Resolution (Main Display) 2340 x 1080 (FHD+) Technology (Main Display) Super AMOLED Color Depth (Main Display) 16M |
| Camera |
Rear Camera – Resolution (Multiple) 64.0 MP + 8.0 MP + 5.0 MP + 5.0 MP Front Camera – F Number F2.0 Rear Camera – Flash มี Video Recording Resolution UHD 4K (3840 x 2160) @30fps (เฟรมต่อวินาที) |
| Connectivity | USB Interface USB Type-C USB Version USB 2.0 Earjack ช่องเสียบชุดหูฟังขนาด 3.5 มม. MHL No Wi-Fi 802.11 a/b/g/n/ac 2.4+5GHz Wi-Fi Direct รองรับ Bluetooth v5.0 (LE up to 2 Mbps) NFC ไม่มี PC Sync. Smart Switch (PC version) |
| Location | GPS, Glonass, Beidou, Galileo |
| Sensor | Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing |
| Color | Blue ,Black ,Red |
| Dimensions & Body | Dimension (HxWxD, mm) 159.2 x 75.1 x 8.9 Weight (g) 191 |
| Media |
Video Playing Format Video Playing Resolution Audio Playing Format |
| WATER AND DUST RESISTANT |
N/A |
| Other | N/A |
| In the box | N/A |