Name: Samsung Galaxy M31s
Brand: Samsung
SKU: samsung-galaxy-m31s-price-in-india
Price: 14990 INR
Availability: InStock

Samsung Galaxy M31s Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs

RAM	6 GB
Processor	Samsung Exynos 9 Octa 9611
Rear Camera	64 MP + 12 MP + 5 MP + 5 MP
Front Camera	32 MP
Battery	6000 mAh
Display	6.5 inches (16.51 cm)

General

Launch Date	August 5, 2020 (Official)
Operating System	Android v10 (Q)
Custom UI	Samsung One UI

Performance

Good

Chipset	Samsung Exynos 9 Octa 9611
CPU	Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Architecture	64 bit
Fabrication	10 nm
Graphics	Mali-G72 MP3
RAM	6 GB
RAM Type	LPDDR4X

Performance Test Results Tested by 91mobiles

AnTuTu Score	157,068
Bootup Time	24.0 s

Speed Test (Antutu Score)

The higher, the better

Average performance

Best 593,702

Group Average 170,014

This Phone 157,068

Worst 38,773

*Group: 6-12k Phones

See comparision with other phones

Test Comparision

Performance Test Results Tested by 91mobiles

Speed Test (Antutu Score)

Average performance

The higher, the better

POCO X6 5G 593,702

POCO M6 Pro 5G 4GB RAM 430,900

Xiaomi Redmi 13C 5G 375,663

Moto G24 Power 266,894

Samsung Galaxy M31s 157,068

Infinix Smart 8 142,347

Samsung Galaxy M01 Core 32GB 38,773

*Group: 6-12k Phones

Bootup Time

Average bootup time

The lower, the better

Xiaomi Redmi 13C 5G 14.0 s

POCO X6 5G 22.0 s

Samsung Galaxy M31s 24.0 s

POCO M6 Pro 5G 4GB RAM 30.0 s

POCO M6 Pro 5G 128GB 30.0 s

Moto G24 Power 31.0 s

Infinix Smart 5 72.0 s

*Group: 6-12k Phones

Bootup Time

The lower, the better

Average bootup time

Best 14.0 s

This Phone 24.0 s

Group Average 28.0 s

Worst 72.0 s

*Group: 6-12k Phones

See comparision with other phones

Gaming Test Results Tested by 91mobiles

GFX Score	907.7
Battery Drain	5.0 %
Heating	33.7 %

* after 30 mins of gaming

GFX Score

The higher, the better

Below average graphics performance

Best 4,508.0

Group Average 1,532.1

This Phone 907.7

Worst 313.9

*Group: 6-12k Phones

See comparision with other phones

Test Comparision

Gaming Test Results Tested by 91mobiles

* after 30 mins of gaming

GFX Score

Below average graphics performance

The higher, the better

Itel P55 5G 4,508.0

Xiaomi Redmi 13C 5G 2,643.0

Moto G24 Power 1,797.0

POCO M6 Pro 5G 4GB RAM 1,416.0

Infinix Smart 8 1,148.0

Samsung Galaxy M31s 907.7

realme C51 313.9

*Group: 6-12k Phones

Battery Drain

Average battery backup while gaming

The lower, the better

Itel P55 1.0 %

Moto G24 Power 3.0 %

Xiaomi Redmi 13C 5G 4.0 %

POCO M6 Pro 5G 4GB RAM 5.0 %

Samsung Galaxy M31s 5.0 %

POCO X6 5G 5.0 %

Nokia 5.4 10.0 %

*Group: 6-12k Phones

Heating

Normal heating while gaming

The lower, the better

POCO C65 2.4 %

Infinix Smart 8 12.5 %

Xiaomi Redmi 13C 5G 14.3 %

Samsung Galaxy M31s 33.7 %

POCO M6 Pro 5G 4GB RAM 39.3 %

POCO X6 5G 47.8 %

Nokia 5.4 70.1 %

*Group: 6-12k Phones

Battery Drain

The lower, the better

Average battery backup while gaming

Best 1.0 %

This Phone 5.0 %

Group Average 5.0 %

Worst 10.0 %

*Group: 6-12k Phones

See comparision with other phones

Heating

The lower, the better

Normal heating while gaming

Best 2.4 %

Group Average 24.4 %

This Phone 33.7 %

Worst 70.1 %

*Group: 6-12k Phones

See comparision with other phones

Benchmark Screenshots

AnTuTu Benchmark

Graphics Benchmark

Geekbench5 Benchmark

Featured

Samsung Galaxy M31s

₹ 14,990

Go To Store

Display

Very Good

Display Type	Super AMOLED
Screen Size	6.5 inches (16.51 cm)
Resolution	1080x2400 px (FHD+)
Aspect Ratio	20:9
Pixel Density	405 ppi
Screen to Body Ratio (calculated)	86.07 %
Screen Protection	Corning Gorilla Glass v3
Bezel-less display	Yes with punch-hole display
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch
Brightness	420 nits
Refresh Rate	60 Hz
Screen to Body Ratio (claimed by the brand)	91 %

UI Screenshots

Lock Screen

Home Screen

Screen With Widgets

Dialer Screen

App Drawer

Notification Panel

Quick Settings Panel

Settings Screen

OS Version

Storage

Battery

Camera On

Camera Options

Camera Modes

Camera Settings

Picture Size Options

Video Size Options

Design

Height	159.3 mm
Width	74.4 mm
Thickness	9.3 mm
Weight	203 grams
Build Material	Back: Plastic
Colours	Mirage Black, Mirage Blue

360° View

Rear Camera

Very Good

Camera Setup

Quad

Resolution

Camera	MP	Aperture	Lens Features	Focal Length	Sensor Size	Pixel Size	Zoom
Primary	64 MP	f/1.8	Wide Angle	26 mm	1.7"	0.8µm	upto 10x Digital Zoom
Secondary	12 MP	f/2.2	Ultra-Wide Angle
Tertiary	5 MP	f/2.4	Macro
Quaternary	5 MP	f/2.4	Depth

Sensor

IMX682, Exmor-RS CMOS Sensor

Autofocus

Yes

OIS

Flash

Yes, LED Flash

Image Resolution

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps

Rear Camera Samples

Daylight Auto / HDR OFF

Daylight / HDR ON

Wide Angle

Portrait Shot

AI OFF

AI ON

Night Mode OFF

Night Mode ON

Close Up

Macro

Low Light

Low Light With Flash

Colour Variance

Compare Camera Samples

Samsung Galaxy M31s 64 MP

Samsung Galaxy F41 64 MP

Daylight Auto / HDR OFF

Daylight / HDR ON

Wide Angle

Portrait Shot

AI OFF

AI ON

Night Mode OFF

Night Mode ON

Close Up

Macro

Low Light

Low Light With Flash

Selfie

Selfie Portrait

Selfie Low Light

Selfie Low Light With Flash

Colour Variance

Front Camera

Very Good

Camera Setup

Single

Resolution

Camera	MP	Aperture	Focal Length	Sensor Size	Pixel Size
Primary	32 MP	f/2.2	26 mm	2.8"	0.8µm

Sensor

Exmor RS

Autofocus

Flash

Video Recording

3840x2160 @ 30 fps

Front Camera Samples

Selfie

Selfie Portrait

Selfie Low Light

Selfie Low Light With Flash

Battery

Very Good

Capacity	6000 mAh
Type	Li-ion
Removable	No
TalkTime	Up to 51 Hours(4G)
Quick Charging	Yes, Fast, 25W
USB Type-C	Yes

Battery Test Results Tested by 91mobiles

Battery Life (PC Mark)	18h 35m
Charging Time (20% to 100%)	1h 32m 11s

Battery Life (PC Mark)

The higher, the better

Average battery backup

Best 28.7 hrs

This Phone 18.6 hrs

Group Average 15.9 hrs

Worst 7.7 hrs

*Group: 6-12k Phones

See comparision with other phones

Test Comparision

Battery Test Results Tested by 91mobiles

Battery Life (PC Mark)

Average battery backup

The higher, the better

Moto G9 Power 28.7 hrs

Xiaomi Redmi 13C 5G 24.8 hrs

Samsung Galaxy M31s 18.6 hrs

POCO M6 Pro 5G 4GB RAM 16.5 hrs

Infinix Smart 8 15.4 hrs

Moto G24 Power 13.5 hrs

Coolpad Cool 3 Plus 32GB 7.7 hrs

*Group: 6-12k Phones

Charging Time (20% to 100%)

Charges quickly

The lower, the better

realme Narzo 20 Pro 0.6 hrs

POCO X6 5G 0.9 hrs

Samsung Galaxy M31s 1.5 hrs

POCO M6 Pro 5G 4GB RAM 1.8 hrs

Infinix Smart 8 1.8 hrs

Xiaomi Redmi 13C 5G 2.6 hrs

Tecno Camon 18 5.2 hrs

*Group: 6-12k Phones

Charging Time (20% to 100%)

The lower, the better

Charges quickly

Best 0.6 hrs

This Phone 1.5 hrs

Group Average 2.5 hrs

Worst 5.2 hrs

*Group: 6-12k Phones

See comparision with other phones

Storage

Best In Class

Internal Memory	128 GB
Expandable Memory	Yes, Up to 512 GB
User Available Storage	Up to 106 GB
Storage Type	UFS 2.1
USB OTG	Yes

Network & Connectivity

SIM Slot(s)

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano, SIM2: Nano

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

VoLTE

Yes

SIM 1

4G bands, 3G bands, 2G bands, GPRS, EDGE,

Expand

Bands	Features
4G bands	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
	FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26)
3G bands	UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands	GSM 1800 / 1900 / 850 / 900 MHz
GPRS	Available
EDGE	Available

SIM 2

4G bands, 3G bands, 2G bands, GPRS, EDGE,

Expand

Bands	Features
4G bands	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
	FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26)
3G bands	UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands	GSM 1800 / 1900 / 850 / 900 MHz
GPRS	Available
EDGE	Available

SAR Value

Head: 1.38 W/kg

Wi-Fi

Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Bluetooth

Yes, v5.0

GPS

Yes with A-GPS, Glonass

NFC

USB Connectivity

Mass storage device, USB charging

Multimedia

Loudspeaker	Yes
Audio Jack	3.5 mm
Audio Features	Dolby Atmos

Sensors

Fingerprint Sensor	Yes
Fingerprint Sensor Position	Side
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope