Samsung Galaxy A31 Specifications
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| Chipset | Mediatek Helio P65 CPU Speed 2GHz, 1.7GHz CPU Type Octa-Core |
| Memory | RAM_Size (GB) 6 ROM Size (GB) 128 |
| External Memory | MicroSD (Up to 512GB) |
| Battery | Internet Usage Time(LTE) (Hours) ได้สูงสุด 20 Internet Usage Time(Wi-Fi) (Hours) ได้สูงสุด 20 Video Playback Time (Hours) ได้สูงสุด 22 Battery Capacity (mAh, Typical) 5000 Audio Playback Time (Hours) ได้สูงสุด 97 Talk Time (4G LTE) (Hours) ได้สูงสุด 33 |
| Operation System | Android 10, 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), B28(700), B66(AWS-3) |
| SIM | Dual-SIM นาโนซิมการ์ด SIM 1 + SIM 2 + MicroSD |
| Display | Size (Main_Display) 162.1mm (6.4″ full rectangle) / 158.7mm (6.2″ rounded corners) Resolution (Main Display) 1080 x 2400 (FHD+) Technology (Main Display) Super AMOLED Color Depth (Main Display) 16M |
| Camera |
Rear Camera – Resolution (Multiple) 48.0 MP + 5.0 MP + 8.0 MP + 5.0 MP Front Camera – Resolution 20.0 MP Rear Camera – Flash มี Video Recording Resolution FHD (1920 x 1080) @30fps (เฟรมต่อวินาที) |
| Connectivity | Wi-Fi 802.11 a/b/g/n/ac 2.4+5GHz Wi-Fi Direct รองรับ Bluetooth v5.0 NFC มี Smart Switch (PC version) USB Type-C USB 2.0 Earjack ช่องเสียบชุดหูฟังขนาด 3.5 มม. |
| Location | GPS, Glonass, Beidou, Galileo |
| Sensor | Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing |
| Color | Blue ,Black ,White |
| Dimensions & Body | Dimension (HxWxD, mm) 159.3 x 73.1 x 8.6 Weight (g) 185 |
| Media |
Video Playing Format Video Playing Resolution Audio Playing Format |
| WATER AND DUST RESISTANT |
No |
| Other | N/A |
| In the box | N/A |