Name: Samsung Galaxy M31
Brand: Samsung
SKU: samsung-galaxy-m31-price-in-india
Price: 12499 INR
Availability: OutOfStock

Samsung Galaxy M31 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 + 8 MP + 5 MP + 5 MP
Front Camera	32 MP
Battery	6000 mAh
Display	6.4 inches (16.26 cm)

General

Launch Date	March 4, 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	194,497
Bootup Time	26.0 s

Speed Test (Antutu Score)

The higher, the better

Average performance

Best 593,702

Group Average 222,409

This Phone 194,497

Worst 63,935

*Group: 9-15k 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 128GB 430,900

realme C67 5G 398,977

POCO M6 385,207

Xiaomi Redmi 13C 5G 375,663

Samsung Galaxy M31 194,497

Samsung Galaxy M10 32GB 63,935

*Group: 9-15k Phones

Bootup Time

Average bootup time

The lower, the better

Xiaomi Redmi 13C 5G 14.0 s

POCO X6 5G 22.0 s

realme C67 5G 23.0 s

Samsung Galaxy M31 26.0 s

realme 11x 5G 30.0 s

POCO M6 Pro 5G 30.0 s

Moto G22 50.0 s

*Group: 9-15k Phones

Bootup Time

The lower, the better

Average bootup time

Best 14.0 s

Group Average 25.5 s

This Phone 26.0 s

Worst 50.0 s

*Group: 9-15k Phones

See comparision with other phones

Gaming Test Results Tested by 91mobiles

GFX Score	1,293.0
Battery Drain	6.0 %
Heating	48.3 %

* after 30 mins of gaming

GFX Score

The higher, the better

Below average graphics performance

Best 4,508.0

Group Average 1,817.0

This Phone 1,293.0

Worst 362.4

*Group: 9-15k 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

realme 11x 5G 2,270.0

realme C67 5G 2,158.0

POCO M6 Pro 5G 128GB 1,416.0

Samsung Galaxy M31 1,293.0

Itel S23 Plus 362.4

*Group: 9-15k Phones

Battery Drain

Average battery backup while gaming

The lower, the better

Samsung Galaxy F12 1.0 %

realme C67 5G 2.0 %

realme 11x 5G 5.0 %

POCO M6 Pro 5G 5.0 %

POCO X6 5G 5.0 %

Samsung Galaxy M31 6.0 %

Nokia 5.4 6GB RAM 10.0 %

*Group: 9-15k Phones

Heating

Considerable heating while gaming

The lower, the better

Itel S23 Plus .8 %

Xiaomi Redmi 13C 5G 14.3 %

POCO M6 Pro 5G 39.3 %

realme 11x 5G 45.2 %

POCO X6 5G 47.8 %

Samsung Galaxy M31 48.3 %

Nokia 5.4 6GB RAM 70.1 %

*Group: 9-15k Phones

Battery Drain

The lower, the better

Average battery backup while gaming

Best 1.0 %

Group Average 5.4 %

This Phone 6.0 %

Worst 10.0 %

*Group: 9-15k Phones

See comparision with other phones

Heating

The lower, the better

Considerable heating while gaming

Best .8 %

Group Average 23.5 %

This Phone 48.3 %

Worst 70.1 %

*Group: 9-15k Phones

See comparision with other phones

Benchmark Screenshots

AnTuTu Benchmark

Graphics Benchmark

Geekbench5 Benchmark

Featured

Samsung Galaxy M31 8GB RAM

₹ 22,999

Go To Store

Display

Very Good

Display Type	Super AMOLED
Screen Size	6.4 inches (16.26 cm)
Resolution	1080x2340 px (FHD+)
Aspect Ratio	19.5:9
Pixel Density	403 ppi
Screen to Body Ratio (calculated)	83.92 %
Screen Protection	Corning Gorilla Glass v3
Bezel-less display	Yes with notch
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch

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	159.2 mm
Width	75.1 mm
Thickness	8.9 mm
Weight	191 grams
Build Material	Back: Plastic
Colours	Black, 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		26 mm	1.7"	0.8µm	upto 8x Digital Zoom
Secondary	8 MP	f/2.2	Ultra-Wide Angle	12 mm	4.0"	1.12µm
Tertiary	5 MP	f/2.4	Macro	25 mm	5.0"	1.12µm
Quaternary	5 MP	f/2.2	Depth

Sensor

S5KGW1, ISOCELL Plus

Autofocus

Yes, Phase Detection autofocus

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

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps
1280x720 @ 240 fps

Rear Camera Samples

Daylight Auto / HDR OFF

Daylight / HDR ON

Portrait Shot

AI OFF

AI ON

Night Mode OFF

Close Up

Low Light

Low Light With Flash

Colour Variance

Compare Camera Samples

Samsung Galaxy M31 64 MP

Samsung Galaxy M31s 64 MP

Daylight Auto / HDR OFF

Daylight / HDR ON

Portrait Shot

AI OFF

AI ON

Night Mode OFF

Close Up

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/2.0	26 mm	2.8"	0.8µm

Sensor

Exmor RS

Autofocus

Flash

Video Recording

1920x1080 @ 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 48 Hours(4G)
Quick Charging	Yes, Fast, 15W
USB Type-C	Yes

Battery Test Results Tested by 91mobiles

Battery Life (PC Mark)	15h 43m
Charging Time (20% to 100%)	2h 1m 8s

Battery Life (PC Mark)

The higher, the better

Average battery backup

Best 24.8 hrs

Group Average 15.8 hrs

This Phone 15.7 hrs

Worst 8.3 hrs

*Group: 9-15k 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

Xiaomi Redmi 13C 5G 24.8 hrs

realme C67 5G 19.0 hrs

realme 11x 5G 17.6 hrs

POCO M6 Pro 5G 128GB 16.5 hrs

POCO M6 Pro 5G 16.5 hrs

Samsung Galaxy M31 15.7 hrs

realme 6i 8.3 hrs

*Group: 9-15k Phones

Charging Time (20% to 100%)

Average charging time

The lower, the better

realme Narzo 20 Pro 0.6 hrs

POCO X6 5G 0.9 hrs

realme C67 5G 1.1 hrs

realme 11x 5G 1.1 hrs

POCO M6 Pro 5G 1.8 hrs

Samsung Galaxy M31 2.0 hrs

Tecno Camon 18 5.2 hrs

*Group: 9-15k Phones

Charging Time (20% to 100%)

The lower, the better

Average charging time

Best 0.6 hrs

This Phone 2.0 hrs

Group Average 2.1 hrs

Worst 5.2 hrs

*Group: 9-15k Phones

See comparision with other phones

Storage

Best In Class

Internal Memory	64 GB
Expandable Memory	Yes, Up to 512 GB
User Available Storage	Up to 49 GB
USB OTG	Yes
Storage Type	UFS 2.1

Network & Connectivity

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

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 13) / 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 13) / 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: 0.383 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

FM Radio	Yes
Loudspeaker	Yes
Audio Jack	3.5 mm
Audio Features	Dolby Atmos

Sensors

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