Samsung Galaxy A31:
- Display Type: Super AMOLED
- Screen Size: 6.4-inch
- Display Resolution: 1080 x 2400 (FHD+)
- CPU Processor: Octa-Core, 2GHz, 1.7GHz
- Rear Cameras: 48.0 MP + 5.0 MP + 8.0 MP + 5.0 MP
- Front Camera: 20.0 MP
- Video Recording Resolution: FHD (1920 x 1080) at 30fps
- External Storage Support: MicroSD Card Slot (Up to 512GB)
- SIM: Nano-SIM (4FF)
- Connectivity: USB Type-C (USB-C 2.0), 3.5mm Stereo
- Network: Wi-Fi 802.11 a/b/g/n/ac 2.4G+5GHz, VHT80, Bluetooth v5.0
- Battery: 5000mAh
- Audio Playback Time (Hours): Up to 97
- Video Playback Time (Hours): Up to 22
- OS: Android