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Samsung Galaxy M31s

Samsung Galaxy M31s
MORE PICTURES
  • Released 2020, August 06
    203g, 9.3mm thickness
    Android 10, up to Android 12, One UI 4.1
    128GB storage, microSDXC
  • 0.7% 4,015,871 hits
  • 349 Become a fan
  • 6.5"
    1080x2400 pixels
  • 64MP
    2160p
  • 6/8GB RAM
    Exynos 9611
  • 6000mAh
    25W
  • Hands-on
  • Pictures
  • Compare
  • Opinions

Network Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
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
Launch Announced 2020, July 30. Released 2020, August 06
Status Discontinued
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 · Nano-SIM
· Nano-SIM + Nano-SIM
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 (10 nm)
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 (macro)
Auxiliary lens
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
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
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

Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more

  • Hands-on
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  • Opinions

Samsung Galaxy M31s - user opinions and reviews

F
  • Filth
  • E5i
  • 02 Oct 2025

Have it since 2020. It is sooooooooo laggy and camera aint good

  • Reply
K
  • Karthik
  • D0d
  • 24 Sep 2025

Bought in 2020 working good still now very useful phone I ever had

  • Reply
?
  • Anonymous
  • rKS
  • 02 Sep 2025

Works great from last five years only issue is not 5g

  • Reply
  • Read all opinions
  • Post your opinion
Total user opinions: 966

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Samsung Galaxy M31s in the news

  • Samsung Galaxy M31s gets One UI 2.5 update 11 Nov 2020
  • Samsung Galaxy M31 Prime Edition announced, sales begin October 17 14 Oct 2020
  • Samsung Galaxy M31 Prime specs and design revealed by Amazon, launching soon 07 Oct 2020
  • Samsung Galaxy M31s unveiled with 6.5” AMOLED, quad cameras and 6,000 mAh battery 30 Jul 2020

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