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Samsung Galaxy M51 vs Samsung Galaxy M31s vs Samsung Galaxy A71

Last Updated:

11th Sep 2020

Key Feature Comparison

Samsung Galaxy M51

₹22,999

8/10

Samsung Galaxy M31s

₹18,499

8/10

Samsung Galaxy A71

₹26,647

8/10

Samsung Galaxy M51

8/10

₹22,999

8/10

Samsung Galaxy M31s

8/10

₹18,499

8/10

Samsung Galaxy A71

8/10

₹26,647

8/10

Display

Screen Size

6.7 inches

6.5 inches

6.7 inches

Screen Type

Super AMOLED Plus

Super AMOLED

Super AMOLED Plus

Screen Resolution

1080 x 2400 pixels

Pixel Density

393 ppi

405 ppi

393 ppi

Aspect Ratio

20:09

Screen Protection

Corning Gorilla Glass v3

Screen to Body Ratio

91%

87.17%

Screen Design

Punch-Hole Display

Screen Quality

FHD

Peak Brightness

420 nits

Screen Refresh Rate

60 Hz

Miscellaneous Features

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Performance

GPU

Adreno 618

Mali-G72 MP3

Adreno 618

Operating System

Android v10 (Q)

Chipset

Qualcomm Snapdragon 730G

Samsung Exynos 9 Octa 9611

Qualcomm Snapdragon 730

CPU

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Custom User Interface

Samsung One UI

Clock Speed

2.2 GHz

2.3 GHz

2.2 GHz

Architecture

64 bit

Memory & Storage

Phone Variants

128GB 6GB RAM, 128GB 8GB RAM

128GB 8GB RAM

Expandable Storage

Yes

RAM Type

LPDDR4X

Storage Type

UFS 2.1

Expandable Storage Capacity

Yes, 512 GB

General

Announced On

31-Aug-20

30-Jul-20

5-Dec-19

Market Status

Available

Brand

Samsung

Price Status

Confirmed

Price

Rs. 22,990

Rs. 18,499

Rs. 26,990

Battery

Battery Capacity

7000 mAh

6000 mAh

4500 mAh

Battery Removable

Battery Type

Li-ion

Charger Type

Fast, 25W

USB Type-C

Yes

Fast Charging

Yes

Network & Connectivity

GPS

Yes A-GPS, Glonass

Audio Features

Dolby Atmos

NFC

Yes

Bluetooth

Yes

3.5mm Audio Jack

Yes

Bluetooth Type

v5.0

Audio Jack

3.5 mm

Front Camera

Front Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps

1920x1080 @ 30 fps

Front Camera Features

HDR

Front Camera Setup

Single, 32MP

Front Camera 1 Resolution

32 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera

f/2.2 Primary Camera

Front Camera 1 Lens

26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

0.8 micrometre pixel size

Front Sensor

Exmor RS

Front Flash

Design

Weight

213 grams

203 grams

179 grams

Colors

Celestial Black, Electric Blue

Mirage Black, Mirage Blue

Prism Crush Black, Prism Crush Blue, Prism Crush Silver

Build

Back: Plastic

Dimensions

163.9 x 76.3 x 9.5 mm

159.3 x 74.4 x 9.3 mm

163.6 x 76 x 7.7 mm

SAR Value

Head: 1.381 W/kg

Head: 1.38 W/kg

Head: 0.836 W/kg

Rear Camera

OIS

Rear Flash

Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

3840x2160 @ 30 fps

Rear Camera Features

8 x Digital Zoom, Auto Flash, Face detection, Touch to focus

10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

8 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Quad, 64MP + 12MP + 5MP + 5MP

Rear Camera 1 Resolution

64 MP

Rear Camera 1 Type

f/1.8 (upto 8x Digital Zoom), Wide Angle Primary Camera

f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera

f/1.8 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

12 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

5 MP

Rear Camera 3 Type

f/2.4, Macro Camera

Rear Camera 4 Resolution

5 MP

Rear Camera 4 Type

f/2.4, Depth Camera

f/2.2, Depth Camera

Rear Sensor

Exmor-RS CMOS Sensor, ISOCELL Plus

Exmor-RS CMOS Sensor

ISOCELL Plus

Network

Network Support

4G (supports Indian bands), 3G, 2G

SIM Size

SIM1: Nano, SIM2: Nano

Wi-Fi

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

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

SIM Slot(s)

Dual SIM, GSM+GSM

eSIM

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes

SIM 1 Bands

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 19...

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), 3G Bands: UMTS 19...

SIM 2 Bands

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), 3G Bands: UMTS 19...

Sensors

Fingerprint Scanner

Yes

Fingerprint Scanner Position

Side

On-screen

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