Samsung Galaxy M31s

Full Specifications
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Specifications

Brand

Samsung

Model

Galaxy M31s

Model number

SM-M317F

Announcement

July 30, 2020

Launch

August 6, 2020

Availability

Yes

Prices

₹19,499, $299, £279

OS at launch

Android 10 (One UI 2.1)

UI

One UI 2.1

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

Build / Materials

Front - Corning Gorilla Glass 3, Frame - Plastic, Back - Plastic

Colors

Mirage Black, Mirage Blue

Water resistance

No

Dust resistance

No

Keys / Buttons

Right: Power Key (with Fingerprint), Volume Keys

Size

6.5 inches

Screen to body ratio

~86.1%

Technology

Super AMOLED

Resolution

1080 x 2400 px

Aspect ratio

20:9

Pixel density

~405 ppi

Refresh rate

60Hz

Peak brightness

420 nits (typ)

HDR support

No

Protection

Corning Gorilla Glass 3

AOD

Yes

Other features

420 nits (peak), Gorilla Glass 3

Chipset

Samsung Exynos 9611

CPU

Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)

GPU

Mali-G72 MP3

Fabrication

10 nm

RAM

6GB / 8GB

RAM type

LPDDR4X

Storage

128GB

Storage type

UFS 2.1

Expansion

Yes (Dedicated)

Cooling system

No

Other features

Single Take Camera feature, 6000mAh Battery, Side-mounted Fingerprint

Rear / Back Camera

Number of camera

4

Lens types

Wide, Ultra wide, Macro, Depth

Megapixels

Wide - 64MP, Ultra Wide - 12MP, Macro - 5MP, Depth - 5MP

Sensor size

Main 1/1.73", UW 1/3.0", Macro 1/5.0"

Aperture

f/1.8 (Wide), f/2.2 (Ultra Wide), f/2.4 (Macro), f/2.4 (Depth)

OIS

No

Flash

Yes, LED Flash

Auto focus type

Yes, PDAF

Camera features

Single Take, Night Mode, 64MP Mode, Super Steady

Video Recording

Maximum resolution

4K

Frame rates

4K @ 30fps; 1080p @ 30fps

Slowmotion

Yes

Cinematic mode

No

Front Camera

Megapixels

32MP

Aperture

f/2.2

Features

Single Take, HDR, 4K Video Recording

Video recording

4K @ 30fps

Capacity

6000 mAh

Type

Li-Po

Charging speed

25W Wired

Wireless charging

No

Wireless charging speed

No

Reverse wireless charging

No

Reverse wireless charging speed

Aperture

f/2.2

Video recording

4K @ 30fps

4G

Yes

5G

No

Dual SIM

Yes

eSIM

No

Wi-Fi version

Wi-Fi 5

Bluetooth version

V 5.0

GPS

Yes, with A-GPS, GLONASS, GALILEO, BDS

NFC

Yes (market/region dependent)

IR blaster

No

USB type

USB Type-C 2.0

OTG support

Yes

VoLTE

Yes

VoWiFi

Yes

Fingerprint

Yes (Side-mounted)

Accelerometer

Yes

Gyroscope

Yes

Proximity

Yes

Ambient light

Yes

Compass

Yes

Barometer

No

Other sensors

-

Loud speaker

Yes

Loud speaker type

Mono

Dolby atmos

Yes (Headphones only)

FM radio

Yes

3.5 mm jack

Yes

Vibration motor

Coin Motor

Updates

Yes

Update policy

Industry Standard

Gaming mode

Yes (Game Booster)

AI features

Yes (Bixby, Scene Optimizer)

Customization

Yes

Security features

Fingerprint (Side-mounted), Face Unlock, Knox

SAR value head

0.98 W/kg

SAR value body

1.10 W/kg

Pros

Premium gradient design, 6000 mAh battery with 25W charging, Sony 64MP sensor

Cons

Plastic back scratches easily, Average low light camera, Exynos 9611 again

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