General
- Brand Samsung
- Model Galaxy A31
- Device Smartphones
- Added February 18, 2020
- Updated May 29, 2024
Launch
- Announced 2020, March 24
- Status Available. Released 2020, April 27
Network
- Technology GSM / HSPA / LTE
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G bands HSDPA 850 / 900 / 1900 / 2100
- 4G bands 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
- Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps
- GPRS Yes
- EDGE Yes
Body
- Dimensions 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
- Weight 185 g (6.53 oz)
- SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
- Type Super AMOLED capacitive touchscreen, 16M colors
- Size 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
- Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Platform
- OS Android 10.0; One UI 2.0
- CPU Octa-core (2x2.0 GHz & 6x1.7 GHz)
Memory
- Card slot microSDXC (dedicated slot)
- Internal 64/128 GB
- RAM 4/6 GB
Main camera
- Quad 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
- Features LED flash, panorama, HDR
- Video 1080p@30fps
Selfie camera
- Single 20 MP, f/2.2, (wide)
Sound
- Alert types Vibration, MP3, WAV ringtones
- Loudspeaker Yes
- 3.5mm jack Yes
Connectivity
- 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
- FM radio No
- USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Features
- Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
- Messaging SMS(threaded view), MMS, Email, IM
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Po
- Capacity 5000 mAh
More
- Made by Korea
- Color Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
- Other Features Fast charging 15W
Prices
- Unofficial 6GB 128GB ৳18,500
- Official 6GB 128GB ৳23,999