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Samsung Galaxy M31s vs Realme X3 vs OnePlus Nord (OnePlus Z)

Key Feature Comparison

6.9

Samsung Galaxy M31s

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7.7

OnePlus Nord

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At a Glance

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855 Plus, Adreno 640

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

Qualcomm Snapdragon 765G, Adreno 620

6000 mAh

Li-ion, Fast, 25W

4200 mAh

Li-ion, Super Dart, 30W

4115 mAh

Li-ion, Warp, 30W

6.5 inches

405 ppi, FHD

6.6 inches

399 ppi, FHD

6.44 inches

409 ppi, FHD

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

3840x2160 @ 30 fps

Quad, 64MP + 12MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

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

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.5 inches
6.6 inches
6.44 inches

Screen Type

Super AMOLED
IPS LCD
AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels
1080 x 2400 pixels

Pixel Density

405 ppi
399 ppi
409 ppi

Aspect Ratio

20:09
20:09
20:09

Screen Protection

Gorilla Glass 3
Gorilla Glass 5
Gorilla Glass 5

Screen to Body Ratio

91%
90.50%
86.29%

Screen Design

Punch hole
Punch hole
Punch hole

Screen Refresh Rate

60 Hz
120 Hz
90 Hz

Screen Quality

FHD
FHD
FHD

Peak Brightness

420 nits
480 nits
-

Phone Variants

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

Expandable Storage

Yes
No
No

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 3.0
UFS 2.1

Expandable Storage Capacity

Yes, 512 GB
-
-

OTG Support

-
Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v10 (Q)
Android v10 (Q)
Android v10 (Q)

GPU

Mali-G72 MP3
Adreno 640
Adreno 620

Chipset

Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 855 Plus
Qualcomm Snapdragon 765G

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
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
Realme UI
Oxygen OS

Clock Speed

2.3 GHz
2.96 GHz
2.4 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

10 nm
7 nm
7 nm

Battery Capacity

6000 mAh
4200 mAh
4115 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 25W
Super Dart, 30W
Warp, 30W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

-
100 % in 55 minutes
70 % in 30 minutes

Announced On

30-Jul-20
25-Jun-20
21-Jul-20

Market Status

Available
Available
Available

Brand

Samsung
Realme
OnePlus

Model Number

SM-M317FZBDINS
-
AC2001

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 18,499
Rs. 24,999
Rs. 27,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Dolby Atmos
Dolby Atmos
Super linear speaker Noise cancellation support

NFC

No
No
Yes

Network Support

4G
4G
5G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
No
No

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.0
v5.0
v5.1

Audio Jack

3.5 mm
USB Type-C
USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
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) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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

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) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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) / ...

FM Radio

-
No
-

Front Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Front Camera Features

HDR
Panorama
Fixed Focus

Front Camera Setup

Single, 32MP
Dual, 16MP + 8MP
Dual, 32MP + 8MP

Front Camera 1 Resolution

32 MP
16 MP
32 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.1, Wide Angle (105 degree field-of-view) 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
3" sensor size, 1 micrometre pixel size
2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

Exmor RS
Exmor RS
Exmor RS

Front Aperture

f/2.2
f/2.1
f/2.45

Front Flash

No
-
Yes, Screen flash

Front Camera 2 Resolution

-
8 MP
8 MP

Front Camera 2 Type

-
f/2.2, Wide Angle, Ultra-Wide Angle (105 degree field-of-view) Camera
f/2.45, Wide Angle, Ultra-Wide Angle (105 degree field-of-view) Camera

Front Camera 2 Lens

-
4.0" sensor size, 1.12 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size

Weight

203 grams
202 grams
184 grams

Colors

Mirage Black, Mirage Blue
Glacier Blue, Arctic White
Blue Marble, Gray Onyx

Build

Back: Plastic
Back: Mineral Glass
Back: Gorilla Glass

Dimensions

159.3 x 74.4 x 9.3 mm
163.8 x 75.8 x 8.9 mm
158.3 x 73.3 x 8.2 mm

SAR Value

Head: 1.38 W/kg
Head: 1.188 W/kg, Body: 0.906 W/kg
-

OIS

No
-
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, Dual LED Flash

Rear Video Recording

3840x2160 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Rear Camera Features

10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
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, 64MP + 12MP + 8MP + 2MP
Quad, 48MP + 8MP + 5MP + 2MP

Rear Camera 1 Resolution

64 MP
64 MP
48 MP

Rear Camera 1 Type

f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera
f/1.8, Wide Angle (78 degree field-of-view) 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
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

12 MP
12 MP
8 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.5 Telephoto (upto 2x Optical Zoom) Camera
f/2.25, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

5 MP
8 MP
5 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.3, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Depth Camera

Rear Camera 4 Resolution

5 MP
2 MP
2 MP

Rear Camera 4 Type

f/2.4, Depth Camera
f/2.4, Macro Camera
f/2.4, Macro Camera

Rear Sensor

Exmor-RS CMOS Sensor
ISOCELL Plus
Exmor-RS CMOS Sensor

Rear Aperture

f/1.8
f/1.8
f/1.75

Rear Camera 2 Lens

-
51 mm focal length, 3.4" sensor size, 1 micrometre pixel size
-

Rear Camera 3 Lens

-
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
-

Rear Camera 4 Lens

-
21.8 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
Side
On-Screen

Face Unlock

Yes
Yes
Yes

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