General
| Device Type | Smartphone |
| Brand | Samsung |
| Model | Galaxy A31 |
| Status | Available in the market |
| Price |
Official: (6GB+128GB) ৳25,999 ৳20,000 4/64 GB ৳21,000 4/128 GB |
| Made by | Korea |
Launch
| Released | 27, April 2020 |
Network
| Technology | GSM / HSPA / LTE |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500) |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A |
| GPRS | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| EDGE |
Performance
| Operating System | Android 10, One UI 2.0 |
| Chipset | Exynos 9611 (10nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| GPU | Mali-G72 MP3 |
Display
| Display Type | Super AMOLED Display |
| Size | 6.4 inches, |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Display Protection | Corning Gorilla Glass 3 |
| Multitouch |
Design
| Dimensions | 159.2 x 75.1 x 8.9 mm |
| Weight | 191 g |
| Water Resistance | |
| Build | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White |
| Colors | Black, Blue |
Camera
| Main Camera Resolution |
48 MP (f/2.0) 8 MP (f/2.2) 5 MP (f/2.4) 5 MP (f/2.4) Dedicated Ultrawide The depth and Macro Lens Night Mode Scene Optimizer |
| Image Resolution | 8000 x 6000 Pixels |
| Autofocus | |
| Flash | LED flashlight |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Resolution | 2160p @30fps, 3840×2160 pixels |
| Selfie Camera Resolution | 20 MP (f/2.2) |
Storage
| Internal Storage | 128GB |
| Card Slot | (Expandable up to 512GB MSD) |
| RAM (Memory) | 6 GB |
| USB OTG Support |
Multimedia
| Loudspeaker | |
| FM Radio | |
| Audio Playback | Yes |
| Video Playback | Yes |
| 3.5mm jack | |
| Alert Types | Vibration, MP3, WAV ringtones |
| Games | Asphalt 9, PUBG and more |
Connectivity
| Bluetooth | v5.0, A2DP, LE |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| GPS | |
| Infrared | |
| Wi-fi Hotspot | |
| USB Type | 2.0, Type-C 1.0 reversible connector, |
| USB Type-C | |
| OTG Support |
Features
| Fingerprint Sensor | |
| Sensors | Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing |
| Messaging | SMS(threaded view), MMS, Email, IM |
| Browser | HTML5 |
| Java Support | |
| Fast charging | |
| Face detection | |
| Water Resistance |
Battery
| Battery Type | Li-Poly (Lithium Polymer) |
| Wireless Charging | |
| Capacity | 5,000 mAh |
| Charging Power | 15W Fast charger |
| Quick Charging | |
| Placement | Non-removable |
Reviews
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