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Samsung Galaxy M31s vs OnePlus Nord 128GB

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Summary
81%
84%
Performance

Samsung Exynos 9 Octa 9611

6 GB RAM

Snapdragon 765G

8 GB RAM

Display

6.5" (16.51 cm)

1080x2400 px (FHD+)

6.44" (16.36 cm)

1080x2400 px (FHD+)

Rear Camera

64 MP + 12 MP + 5 MP + 5 MP

Quad Camera

48 MP + 8 MP + 5 MP + 2 MP

Quad Camera

Front Camera

32 MP

Single Camera

32 MP + 8 MP

Dual Camera

Battery

6000 mAh

51 h talktime (4G)

4115 mAh

Storage

128 GB

512 GB (Expandable)

128 GB

Non Expandable

Expert Rating

3.5/5

Read Expert Review

4.0/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.2/5 based on 112,004 ratings

★★★★★
★★★★★

4.4/5 based on 115,482 ratings

Benchmarks
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General
Launch Date

August 5, 2020 (Official)

August 4, 2020 (Official)

Operating System

Android v10 (Q)

Android v10 (Q)

Custom UI

Samsung One UI

Oxygen OS

Performance
Good
Very Good
Chipset

Samsung Exynos 9 Octa 9611

Qualcomm Snapdragon 765G

CPU

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)

Architecture

64 bit

64 bit

Graphics

Mali-G72 MP3

Adreno 620

RAM

6 GB

8 GB

RAM Type

LPDDR4X

LPDDR4X

Display
Very Good
Very Good
Display Type

Super AMOLED

Fluid AMOLED

Screen Size

6.5 " (16.51 cm)

6.44 " (16.36 cm)

Resolution

1080x2400 px (FHD+)

1080x2400 px (FHD+)

Aspect Ratio

20:9

20:9

Pixel Density

405 ppi

409 ppi

Screen to Body Ratio (calculated)

86.07 %

86.29 %

Screen Protection

Corning Gorilla Glass v3

Corning Gorilla Glass v5

Bezel-less display

with punch-hole display

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

420 nits

HDR 10 / HDR+ support

, HDR 10+

Refresh Rate

60 Hz

90 Hz

Screen to Body Ratio (claimed by the brand)

91 %

Design
Size Compare
Size Compare
Dimensions

Height: 159.3 mm
Width: 74.4 mm
Thickness: 9.3 mm

Height: 158.3 mm
Width: 73.3 mm
Thickness: 8.2 mm

Weight

203 grams

184 grams

Build Material

Back: Plastic

Back: Gorilla Glass

Colours

Mirage Black, Mirage Blue

Blue Marble, Gray Onyx

Camera
Main Camera
Camera Setup

Quad

Quad

Resolution

64 MP f/1.8, Wide Angle, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)12 MP f/2.2, Ultra-Wide Angle Camera
5 MP f/2.4, Macro Camera
5 MP f/2.4, Depth Camera

48 MP f/1.75, Wide Angle, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.25, Ultra-Wide Angle Camera
5 MP f/2.4, Depth Camera
2 MP f/2.4, Macro Camera

Sensor

IMX682, Exmor-RS CMOS Sensor

IMX586, Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus, Continuous autofocus

OIS

No

Flash

, LED Flash

, Dual LED Flash

Image Resolution

9000 x 7000 Pixels

8000 x 6000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps

Front Camera
Very Good
Very Good
Camera Setup

Single

Dual

Resolution

32 MP f/2.2, Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)

32 MP f/2.45, Wide Angle, Primary Camera(2.8" sensor size, 0.8µm pixel size)8 MP f/2.45, Ultra-Wide Angle (105° field-of-view) Camera(4.0" sensor size, 1.12µm pixel size)

Sensor

Exmor RS

Exmor RS

Autofocus

No

Flash

No

, Screen flash

Camera Features

Fixed Focus

Video Recording

3840x2160 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps

Battery
Very Good
Good
Capacity

6000 mAh

4115 mAh

Type

Li-ion

Li-ion

Removable

No

No

TalkTime

Up to 51 Hours(4G)

Quick Charging

, Fast, 25W

, Warp, 30W: 70 % in 30 minutes

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

128 GB

128 GB

Expandable Memory

, Up to 512 GB

No

User Available Storage

Up to 106 GB

Storage Type

UFS 2.1

UFS 2.1

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

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

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

VoLTE

SIM 1

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
Read More..

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) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

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
Read More..

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) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 1.38 W/kg

Wi-Fi

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

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.0

, v5.1

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
Loudspeaker

Audio Jack

3.5 mm

USB Type-C

Audio Features

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Side

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope