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Samsung Galaxy A31 Specifications

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

Key Specs
RAM & Storage	6 GB RAM + 128 GB
Processor	MediaTek Helio P65
Rear Camera	48 MP + 8 MP + 5 MP + 5 MP
Front Camera	20 MP
Battery	5000 mAh
Display	6.4 inches (16.26 cm)

General
Launch Date	June 4, 2020 (Official)
Operating System	Android v10 (Q)
Custom UI	Samsung One UI

Performance

(Good)

Chipset

MediaTek Helio P65

Processor

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

Architecture

64 bit

Fabrication

12 nm

Graphics (GPU)

Mali-G52

RAM

6 GB

RAM Type

LPDDR4X

Performance Test Results icon

View AnTuTu Score

AnTuTu Score	152,476
Bootup Time	31.0 s

Speed Test (Antutu Score)

The higher, the better

iQOO Neo 10R 1,476,651

Motorola Edge 70 Fusion 1,149,292

OnePlus Nord CE 6 Lite 5G 1,015,733

Samsung Galaxy A27 5G 845,601

Motorola Edge 60 Fusion 692,185

OnePlus N6 5G 588,319

Samsung Galaxy A31 152,476

*Group: 19-29k Phones

See comparison with other phones

Bootup Time

The lower, the better

Wobble One 14 s

Motorola Edge 70 Fusion 18 s

Samsung Galaxy A27 5G 25 s

OnePlus Nord CE 6 Lite 5G 26 s

OnePlus N6 5G 30 s

Samsung Galaxy A31 31 s

Xiaomi Redmi 15 34 s

*Group: 19-29k Phones

See comparison with other phones

Gaming Test Results icon

Battery Drain*	6.0 %
Heating*	6.9 %

* after 30 mins of gaming

Battery Drain*

The lower, the better

iQOO Z10 3 %

Motorola Edge 70 Fusion 5 %

Samsung Galaxy A31 6 %

OnePlus Nord CE 6 Lite 5G 7 %

Motorola Edge 60 Fusion 7 %

Motorola Edge 70 9 %

Wobble One 10 %

*Group: 19-29k Phones

See comparison with other phones

Heating*

The lower, the better

realme 15 3.9 %

Samsung Galaxy A31 6.9 %

OnePlus Nord CE 6 Lite 5G 16.9 %

Motorola Edge 60 Fusion 18.1 %

Motorola Edge 70 Fusion 19.0 %

Motorola Edge 70 24.2 %

vivo T4 41.2 %

*Group: 19-29k Phones

See comparison with other phones

Benchmark Screenshots

AnTuTu Benchmark

Graphics Benchmark

GeekBench5 Benchmark

Featured

Display (Excellent)
Display Type	Super AMOLED
Screen Size	6.4 inches (16.26 cm)
Resolution	1080x2400 px (FHD+)
Refresh Rate	60 Hz
Aspect Ratio	20:9
Pixel Density	411 ppi
Screen to Body Ratio (calculated)	84.92 %
Bezel-less Display	Yes with notch
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	73.1 mm
Thickness	8.6 mm
Weight	185 grams
Click to View

Rear Camera

(Good)

Resolution

Camera	MP	Lens Features	Aperture	Sensor Size	Pixel Size	Zoom	Focal Length
Primary	48 MP		f/2.0	1/2"	0.8µm	upto 8x Digital Zoom	26 mm
Secondary	8 MP	Ultra-Wide Angle	f/2.2
Tertiary	5 MP	Macro	f/2.4
Quaternary	5 MP	Depth	f/2.4

Autofocus

Yes

OIS

Flash

Yes, LED Flash

Image Resolution

8000 x 6000 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

Full HD @30 fps

Rear Camera Samples

Wide Angle

Portrait Shot

Night Mode OFF

Close Up

Low Light

Low Light With Flash

Colour Variance

Daylight Auto / HDR OFF

Daylight / HDR ON

AI OFF

AI ON

Macro

Samsung Galaxy A31 Compare Camera Samples

Samsung Galaxy A31 48 MP

Samsung Galaxy A51 48 MP

Front Camera

(Very Good)

Resolution

Camera	MP	Aperture
Primary	20 MP	f/2.2

Autofocus

Flash

Video Recording

Full HD @30 fps

Front Camera Samples

Selfie

Selfie Portrait

Selfie Low Light

Selfie Low Light With Flash

Battery

(Very Good)

Capacity

5000 mAh

Battery Type

Li-ion

TalkTime

Up to 33 Hours(4G)

Quick Charging

Yes, 15W Fast Charging

Battery Test Results icon

Battery Life (PC Mark)	14h 00m
Charging Time (20% to 100%)	1h 45m 14s

Battery Life (PC Mark)

The higher, the better

realme P4 Power 21.1 hrs

OnePlus N6 5G 18 hrs

Motorola Edge 70 Fusion 17.6 hrs

OnePlus Nord CE 6 Lite 5G 17.1 hrs

Samsung Galaxy A31 14 hrs

Samsung Galaxy A27 5G 11 hrs

Lava Agni 4 6.6 hrs

*Group: 19-29k Phones

See comparison with other phones

Charging Time (20% to 100%)

The lower, the better

Motorola Edge 60 Stylus 0.6 hrs

Motorola Edge 60 Fusion 0.7 hrs

Motorola Edge 70 0.7 hrs

Motorola Edge 70 Fusion 0.8 hrs

Samsung Galaxy A27 5G 1.2 hrs

OnePlus N6 5G 1.5 hrs

Samsung Galaxy A31 1.8 hrs

*Group: 19-29k Phones

See comparison with other phones

Storage
Internal Storage	128 GB
Expandable Storage	Yes, Up to 512 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano, SIM2: Nano

Network Support

5G Not Supported, 4G

VoLTE

Yes

SIM 1

4G bands

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)

SIM 2

4G bands

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)

SAR Value

Head: 1.13 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

Yes

Multimedia
Audio Jack	3.5 mm
Audio Features	Dolby Atmos

Sensors
Fingerprint Sensor	Yes
Fingerprint Sensor Position	On-screen
Fingerprint Sensor Type	Optical
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Gyroscope

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