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Samsung Galaxy M51 vs Samsung Galaxy M31s vs OnePlus Nord (OnePlus Z)

Last Updated:

12th Sep 2020

Key Feature Comparison

Samsung Galaxy M51

₹22,999

8/10

Samsung Galaxy M31s

₹19,499

8/10

OnePlus Nord

₹27,999

8/10

Samsung Galaxy M51

8/10

₹22,999

8/10

Samsung Galaxy M31s

8/10

₹19,499

8/10

OnePlus Nord

8/10

₹27,999

8/10

Display

Screen Size

6.7 inches

6.5 inches

6.44 inches

Screen Type

Super AMOLED Plus

Super AMOLED

Fluid AMOLED

Screen Resolution

1080 x 2400 pixels

Pixel Density

393 ppi

405 ppi

409 ppi

Aspect Ratio

20:09

Screen Protection

Corning Gorilla Glass v3

Corning Gorilla Glass v5

Screen to Body Ratio

91%

86.29%

Screen Design

Punch-Hole Display

Screen Quality

FHD

Peak Brightness

420 nits

Screen Refresh Rate

60 Hz

90 Hz

Miscellaneous Features

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Performance

GPU

Adreno 618

Mali-G72 MP3

Adreno 620

Operating System

Android v10 (Q)

Chipset

Qualcomm Snapdragon 730G

Samsung Exynos 9 Octa 9611

Qualcomm Snapdragon 765G

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 (2.4 GHz, Single core, Kryo 475 + 2.2 GHz, Single core, Kryo 475 + 1.8 GHz, Hexa Core, Kryo 475)

Custom User Interface

Samsung One UI

Oxygen OS

Clock Speed

2.2 GHz

2.3 GHz

2.4 GHz

Architecture

64 bit

Memory & Storage

Phone Variants

128GB 6GB RAM, 128GB 8GB RAM

64GB 6GB RAM, 128GB 8GB RAM, 256GB 12GB RAM

Expandable Storage

Yes

RAM Type

LPDDR4X

Storage Type

UFS 2.1

Expandable Storage Capacity

Yes, 512 GB

General

Announced On

2020, August 31

2020, July 30

2020, July 21

Market Status

Available

Out of Stock

Brand

Samsung

OnePlus

Price Status

Confirmed

Price

Rs. 22,990

Rs. 18,499

Rs. 27,999

Battery

Battery Capacity

7000 mAh

6000 mAh

4115 mAh

Battery Removable

Battery Type

Li-ion

Charger Type

Fast, 25W

Warp, 30W

USB Type-C

Yes

Fast Charging

Yes

Network & Connectivity

GPS

Yes A-GPS, Glonass

Audio Features

Dolby Atmos

Super linear speaker Noise cancellation support

NFC

Yes

Bluetooth

Yes

3.5mm Audio Jack

Yes

Bluetooth Type

v5.0

v5.1

Audio Jack

3.5 mm

USB Type-C

Front Camera

Front Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Front Camera Features

HDR

Fixed Focus

Front Camera Setup

Single, 32MP

Dual, 32MP + 8MP

Front Camera 1 Resolution

32 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera

f/2.2 Primary Camera

f/2.45, Wide Angle (105 degree field-of-view) Primary Camera

Front Camera 1 Lens

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

2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

Exmor RS

Front Flash

Yes, Screen flash

Design

Weight

213 grams

203 grams

184 grams

Colors

Celestial Black, Electric Blue

Mirage Black, Mirage Blue

Blue Marble, Gray Onyx

Build

Back: Plastic

Back: Gorilla Glass

Dimensions

163.9 x 76.3 x 9.5 mm

159.3 x 74.4 x 9.3 mm

158.3 x 73.3 x 8.2 mm

SAR Value

Head: 1.381 W/kg

Head: 1.38 W/kg

Rear Camera

OIS

Yes

Rear Flash

Yes, LED Flash

Yes, Dual LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

3840x2160 @ 30 fps

3840x2160 @ 30 fps, 1920x1080 @ 60 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

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

Rear Camera Setup

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

Quad, 48MP + 8MP + 5MP + 2MP

Rear Camera 1 Resolution

64 MP

48 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/1.75, Wide Angle 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

8 MP

Rear Camera 2 Type

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

f/2.25, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

5 MP

Rear Camera 3 Type

f/2.4, Macro Camera

f/2.4, Depth Camera

Rear Camera 4 Resolution

5 MP

2 MP

Rear Camera 4 Type

f/2.4, Depth Camera

f/2.4, Macro Camera

Rear Sensor

Exmor-RS CMOS Sensor, ISOCELL Plus

Exmor-RS CMOS Sensor

Network

Network Support

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

5G supported by device (network not rolled-out in India), 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

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

SIM Slot(s)

Dual SIM, GSM+GSM

eSIM

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

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) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / ...

SIM 2 Bands

Sensors

Fingerprint Scanner

Yes

Fingerprint Scanner Position

Side

On-screen

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