Technical sheet of Samsung Galaxy M31s

Description

Finding the best price for the Samsung Galaxy M31s is no easy task. Here you will find where to buy the Samsung Galaxy M31s at the best price. Prices are continuously tracked in over 140 stores so that you can find a reputable dealer with the best price

Brand

Brand Samsung
Aliases SM-M317F/DS, SM-M317F, SM-M315FZKUPHE
Best Sellers
Smartphones by Samsung

Samsung Galaxy M31s prices

Versions and prices
Samsung Galaxy M31s India · 6GB · 128GB · M317F
Samsung Galaxy M31s India · 8GB · 128GB · M317F
Samsung Galaxy M31s Global · 6GB · 128GB · M317F
Samsung Galaxy M31s Global · 8GB · 128GB · M317F

Release Date

Release dateJuly 2020, 5 years ago

Design & Materials of Samsung Galaxy M31s

Image gallery

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Structure

Size
75.1 mm159.2 mm9.3 mm
Print 3D Model
Weight 203 g
Usable surface 86 %
Materials Plastic
Colors
Black
Blue

Screen

Diagonal
6.5"
Type AMOLED
Aspect Ratio 20:9
Resolution 1080 x 2400 px FHD+
Density 396 ppi High Density
Others
Best big screen mobilesBest mobile phones with AMOLED screen
Opinions on design and display
Is it a drop-resistant and scratch-resistant smartphone?
6.7

10 reviews

Do you think it's a nice phone?
9.1

10 reviews

Is it comfortable?
9.0

10 reviews

Can you see it well in the sunlight?
9.0

10 reviews

View all 10 opinions

Performance & Hardware of Samsung Galaxy M31s

Processor

Model Samsung Exynos 7 Octa 9611
CPU 4x CortexA73 2.3 GHz + 4x CortexA53 1.67 GHz
Type Octa-Core
Nanometer 10 nm
Frequency 2.3 GHz
64 Bits Yes
More smartphones with Samsung Exynos 7 Octa 9611 processor

Graphics

GPU ARM Mali-G72 MP3

RAM

RAM 6 GB
Type LPDDR4X RAM
More smartphones with 6GB RAM memory

Antutu

Score
179.573 Antutu v8
Overall performance better than 6% of devices

Storage

Capacity 128 GB
Type UFS Storage 2.1
SD Slot Yes , Independent SD slot
More smartphones with 128GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Proximity Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Geomagnetic Yes
Others
Notifications LED --
Cooling system No
Gaming buttons No
Opinions on performance
Does it have good sound?
8.8

10 reviews

Does it work smoothly in everyday use?
9.3

10 reviews

What's your experience been with demanding games?
7.3

10 reviews

View all 10 opinions

Camera of Samsung Galaxy M31s

Quad rear camera

Standard
1
Resolution 64 Mpx
Aperture ƒ/ 1.8
ISO 100 - 800
Sensor Sony IMX682 Exmor RS
Type CMOS
Sensor size 1/1.7"
Pixel size 0.80 µm
Pixel Binning 1-4 (2x2)
2
Resolution
12 Mpx
Aperture
ƒ/ 2.2
Sensor
--
Type
--
Pixel size
--
3
Resolution
5 Mpx
Aperture
Unknow
Sensor
--
Type
--
Pixel size
--
4
Resolution
5 Mpx
Aperture
Unknow
Sensor
--
Type
--
Pixel size
--
Flash LED
Optical Stabilisation No
Slow Motion Video Yes, 120 fps
Features
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with IMX682 Exmor RS lens modelMore smartphones with LED

Selfie

Resolution 32 Mpx
Aperture ƒ/ 2.0
Sensor Sony IMX616
Type CMOS
Sensor size 1/2.8"
Pixel size 0.80 µm
Pixel Binning 1-4 (2x2)
Others
Extra
  • Ultra wide angle 123º
Extra
  • Ultra wide angle 123º
See more details
Opinions on the camera
Quality of daytime photos
9.2

10 reviews

Quality of nighttime photos
8.2

10 reviews

Quality of selfies
9.2

10 reviews

Does it have a powerful flash?
9.4

10 reviews

View all 10 opinions
Frequency Checker

Network compatibility

Go to tool

Connectivity of Samsung Galaxy M31s

Bands

4G LTE B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth

Version Bluetooth 5.0
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HOGP

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, Galileo

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes

SAR

-- --
Others
NFC
Yes
Audio Jack
Yes
Radio FM
Yes
Computer sync
Yes
OTA sync
Yes
Tethering.
Yes
Opinions on connectivity
Does it have good coverage for calls?
9.1

10 reviews

Quality of the GPS
9.1

10 reviews

And the WiFi?
9.0

10 reviews

View all 10 opinions

Battery of Samsung Galaxy M31s

Capacity
6000 mAh
Type Li-Ion
Fast charge Yes , 25.0W
Others
  • Reverse charging
  • Non-removable
Opinions on the battery
How long does the battery last?
  • 30%
    Two days or more
  • 40%
    More than one day
  • 30%
    One day
  • 0%
    Less than a day
  • 0%
    Less than half day

10 reviews

View all 10 opinions

Software of Samsung Galaxy M31s

Software

Operating System Android 12 Snow Cone
Android 12
Google Services With Google Mobile Services
Widevine L1 Yes
Updates
  • OS updates: 2 years
  • Security updates: 4 years
More smartphones with Android 12 operating system
Opinions on the software
Did it come with preinstalled applications?
  • 20%
    It comes with a clean operating system
  • 70%
    It has preinstalled apps but they don't bother me
  • 10%
    It has preinstalled apps that I can't uninstall

10 reviews

Do you regularly receive updates?
  • 20%
    Every two months or less
  • 80%
    Every six months
  • 0%
    Once a year
  • 0%
    Never

10 reviews

View all 10 opinions

User reviews about the Samsung Galaxy M31s

User score

9.0
  • 9
  • 1
  • 0
  • 0
  • 0
10 reviews
  • Screen8.6
  • Performance8.5
  • Camera9.0
  • Connectivity9.1
  • Battery8.7
Do you want to share your opinion?

It'll only take a minute, you'll help people decide.

Latest reviews added

  • phone Galaxy m31s Worth buying

    The phone comes in a very elegant shape. It feels like it's made with love. screen Super amoled With bright colors that are clear in the sunlight and this screen It's like watching a painting.
    Performance phone Galaxy m31s Comes with a processor Exynos 9611 I tried its performance and it was above average and very good for games like COD He can play it on quality. MAX and 55 frames
    battery Here comes the poem's verse. The battery has a capacity of 6000 mAh. It can operate the phone for more than a day, according to my experience. It comes with fast charging. 25W
    Cameras come with phone Galaxy m31s With camera 64MP main camera where the image comes in at 1080p resolution. 9.2k The video is in 4K resolution.and 30 frames The front camera has a resolution of 32 megapixels, with an image resolution of 6k The video is in 4K resolution.
    His point was in Antutu v11 Very good, his point was very close to 400k Where was his point 373824

    Pros
    • 64MP camera
    • Huge 6000 mAh battery
    • Acceptable performance as some think
    • bright screen super amoled
    • Elegant and attractive shape
    • The front camera comes with a hole-punch cutout.
    Cons
    • The screen comes with a 60Hz refresh rate, which is not good.
    • 9.3
    • Screen8.7
    • Performance8.6
    • Camera9.7
    • Connectivity10
    • Battery9.0
  • first actual good phone I owned

    my only problem is with the value for money I got considering the processor but nothing beats the Samsung experience in Android phones

    Pros
    • Battery
    • Screen
    • daylight pictures
    Cons
    • Processor
    • night-time pictures
    • 8.7
    • Screen9.0
    • Performance9.0
    • Camera8.0
    • Connectivity9.0
    • Battery7.0
  • You can go for that phone, no doubts about it

    Good phone, I just bother about some reviews saying that it's motherboard gonna make a problem after a year

    • 10
    • Screen10
    • Performance9.5
    • Camera8.2
    • Connectivity10
    • Battery7.0
View all 10 opinions

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Last update
June 4, 2025
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 1 year ago
  • Operating System 4 years ago
?
Ki Cost-effective
Score
Not available
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.