Samsung Galaxy M31s

Specifications
Samsung Galaxy M31s
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  • 6.5" 1080x2400 pixels
  • 64MP 2160p
  • 6/8GB RAM Exynos 9611
  • 6000mAh 25W
Released 2020, August 06 203g, 9.3mm thickness Android 10, up to Android 12, One UI 4.1 128GB storage, microSDXC
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Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Speed HSPA, LTE-A
Launch
Announced 2020, July 30
Status Available. Released 2020, August 06
Body
Dimensions 159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)
Weight 203 g (7.16 oz)
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Type Super AMOLED
Size 6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection Corning Gorilla Glass 3
Platform
OS Android 10, upgradable to Android 12, One UI 4.1
Chipset Exynos 9611 (10nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Mali-G72 MP3
Memory
Card slot microSDXC (dedicated slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM
 UFS 2.1
Main Camera
Triple 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
12 MP, f/2.2, 123˚ (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
Features LED flash, panorama, HDR
Video 4K@30fps, 1080p@30fps, gyro-EIS
Selfie Camera
Single 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Features HDR
Video 4K@30fps, 1080p@30fps
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Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
Radio FM radio, RDS, recording
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, compass
 Virtual proximity sensing
Battery
Type Li-Po 6000 mAh, non-removable
Charging 25W wired
4.5W reverse wired
Misc
Colors Mirage Black, Mirage Blue
Models SM-M317F, SM-M317F/DS
SAR 1.38 W/kg (head)    
Price About 300 EUR

User opinions and reviews

  • Pramod
  • 3 hours ago
  • akX

Samsung made me hate android mobiles . Restarts automatically, gave me tough time in work due to its internal problem . Will never ever touch Samsung again Android including cause of Samsung .

  • Michael
  • 12 Feb 2024
  • XS3

Restart sometimes.

  • Michael
  • 12 Feb 2024
  • XS3

Same problem.restart sometimes.hanging for apps open.

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