| Model |
Samsung Galaxy M31s
|
| Brand |
Samsung
|
| color |
Mirage Black, Mirage Blue
|
| Internal Memory |
128GB
|
| RAM |
6GB, 8GB
|
| Operating System |
Android
|
| Network |
2G, 3G, 4G
|
| Year |
2020
|
| SIM Size |
Nano-SIM
|
| SIM Type |
Dual SIM
|
| Operating System Version |
Android 10, upgradable to Android 12, One UI 4.1
|
| Launch Status |
Available
|
| Display Type |
Super AMOLED
|
| Display Size |
6.5 inches, 102.0 cm
|
| Display Resolution |
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
|
| Display Protection |
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
|
| Launch Status |
Available. Released 2020, August 06
|
| Network 2G bands |
GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only)
|
| Network 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
|
| Network 4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
|
| Body Dimension |
159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)
|
| Body Weight |
203 g (7.16 oz)
|
| Body Build |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
|
| Body SIM |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
|
| Platform OS |
Android 10, upgradable to Android 12, One UI 4.1
|
| Platform Chipset |
Exynos 9611 (10nm)
|
| Platform CPU |
Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
|
| Platform GPU |
Mali-G72 MP3
|
| Memory Card Slot |
microSDXC (dedicated slot)
|
| Memory Internal |
128GB 6GB RAM, 128GB 8GB RAM
|
| Main Camera Triple |
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
|
| Main Camera Feature |
LED flash, panorama, HDR
|
| Main Camera Video |
4K@30fps, 1080p@30fps, gyro-EIS
|
| Selfie Camera Single |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
|
| Selfie Camera Video |
4K@30fps, 1080p@30fps
|
| Sound Loudspeaker |
HDR
|
| Sound 3.5mm jack |
Yes
|
| Comms WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
|
| Comms Bluetooth |
5.0, A2DP, LE
|
| Comms GPS |
Yes, with A-GPS, GLONASS, GALILEO, BDS
|
| Comms NFC |
Yes (market/region dependent)
|
| Comms Radio |
FM radio, RDS, recording
|
| Comms USB |
USB Type-C 2.0, USB On-The-Go
|
| Features Sensors |
Fingerprint (side-mounted), accelerometer, gyro, compass
|
| Features Others |
Virtual proximity sensing
|
| Mics Models |
SM-M317F, SM-M317F/DS
|
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