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Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31

Today, let us compare Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31 where all the three Samsung phones were released in 2020 itself.

We will now compare Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31 so that you can choose the best Samsung phone for yourself.

Also Read : Samsung Mobile Price List In India

As we move further with this article, we will be discussing detailed specifications of Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31.

Display

Samsung Galaxy M31s and  Galaxy M31 both provide a Super AMOLED display of 6.4 inches and  6.5 inches with 19.5:9 and 20:9 aspect ratio respectively and Gorilla Glass 3 protection is also offered. However, Galaxy A31 also has a 6.4 inches Super AMOLED display with 20:9 aspect ratio. When we compare Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31, all the three phones run on Android 10 where Galaxy M31s and Galaxy M31 are powered by One UI 2.5 and Galaxy A31 is powered by One UI 2.0. All the three phones support dual-SIM ( Nano ).

Processor and Storage

Samsung Galaxy M31s is powered by Samsung Exynos 9 Octa 9611 whereas Samsung Galaxy M31 is powered by Exynos 9611 and both come paired with up to 8GB RAM. On the other hand, Samsung Galaxy A31 is an advanced Octa-core processor and comes paired with up to 6GB RAM.

Considering Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31 on the grounds of storage, all the three phones have an onboard storage of 128GB which is expandable via microSD card. The expandable storage is up to 512GB in Galaxy M31s and Galaxy A31.

Also Read : Smartphone News

Camera

Samsung Galaxy M31s has a quad-camera setup of a 64MP primary camera, 12MP ultrawide camera with 123-degree field-of-view, a 5MP macro lens and a 5MP depth sensor. Samsung Galaxy A31 has a 48MP primary camera, 8MP ultra-wide camera, 5MP macro lens and 5MP depth sensor. However, Samsung Galaxy M31 has a 64MP primary camera, 8MP ultra-wide lens, 5MP macro lens and a 5MP depth sensor.

When we compare Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31 front cameras, Galaxy M31s and Galaxy M31 have  32MP selfie cameras whereas Galaxy A31 has a 20MP selfie camera.

Battery

Samsung Galaxy M31s and Galaxy M31 have 6,000mAh batteries with 25W fast charging/reverse charging support and 15W fast charging support respectively. Whereas, Galaxy A31 has a 5,000mAh battery with 15W fast charging support.

Also Read : Sell old tablet

Today, we compared Samsung Galaxy M31s vs Samsung Galaxy A31 vs Samsung Galaxy M31 in this article to guide you through the features of all the three phones.

Key Feature Comparison

6.9

Samsung Galaxy M31s

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Samsung Galaxy A31

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6.9

Samsung Galaxy M31

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

MediaTek Helio P65, Mali-G52

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

6000 mAh

Li-ion, Fast, 25W

5000 mAh

Li-ion, Fast, 15W

6000 mAh

Li-ion, Fast, 15W

6.5 inches

405 ppi, FHD

6.4 inches

411 ppi, FHD

6.4 inches

403 ppi, FHD

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

3840x2160 @ 30 fps

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

1920x1080 @ 30 fps

Quad, 64MP + 8MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.5 inches
6.4 inches
6.4 inches

Screen Type

Super AMOLED
Super AMOLED
Super AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels
1080 x 2340 pixels

Pixel Density

405 ppi
411 ppi
403 ppi

Aspect Ratio

20:09
20:09
19.5:9

Screen Protection

Gorilla Glass 3
-
Gorilla Glass 3

Screen to Body Ratio

91%
84.92%
83.92%

Screen Design

Punch hole
Waterdrop notch
Regular notch

Screen Refresh Rate

60 Hz
-
-

Screen Quality

FHD
FHD
FHD

Peak Brightness

420 nits
-
-

Phone Variants

8GB 128GB, 6GB 128GB
6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
-
UFS 2.1

Expandable Storage Capacity

Yes, 512 GB
Yes, 512 GB
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
Mali-G52
Mali-G72 MP3

Chipset

Samsung Exynos 9 Octa 9611
MediaTek Helio P65
Samsung Exynos 9 Octa 9611

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

Samsung One UI
Samsung One UI
Samsung One UI

Clock Speed

2.3 GHz
2 GHz
2.3 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

10 nm
12 nm
10 nm

Battery Capacity

6000 mAh
5000 mAh
6000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 25W
Fast, 15W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Announced On

30-Jul-20
24-Mar-20
25-Feb-20

Market Status

Available
Available
Available

Brand

Samsung
Samsung
Samsung

Model Number

SM-M317FZBDINS
SM-A315FZB1INS/SM-A315FZBWINS
SM-M315FZKDINS

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 18,499
Rs. 17,999
Rs. 15,999

GPS

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

Audio Features

Dolby Atmos
Dolby Atmos
Dolby Atmos

NFC

No
Yes
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

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

Bluetooth Type

v5.0
v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, 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) / 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...
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) / 850(band 26), 3G...

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) / 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...
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) / 850(band 26), 3G...

FM Radio

-
Yes
Yes

Front Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR
-
HDR

Front Camera Setup

Single, 32MP
Single, 20MP
Single, 32MP

Front Camera 1 Resolution

32 MP
20 MP
32 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

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

Front Sensor

Exmor RS
-
Exmor RS

Front Aperture

f/2.2
f/2.2
f/2.0

Front Flash

No
No
No

Weight

203 grams
185 grams
191 grams

Colors

Mirage Black, Mirage Blue
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Black, Blue

Build

Back: Plastic
-
Back: Plastic

Dimensions

159.3 x 74.4 x 9.3 mm
159.3 x 73.1 x 8.6 mm
159.2 x 75.1 x 8.9 mm

SAR Value

Head: 1.38 W/kg
Head: 1.13 W/kg
Head: 0.383 W/kg

OIS

No
No
No

Rear Flash

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

Rear Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Rear Camera Features

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

Rear Camera 1 Resolution

64 MP
48 MP
64 MP

Rear Camera 1 Type

f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera
f/2.0 (upto 8x Digital Zoom) 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
26 mm focal length, 2" 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
8 MP
8 MP

Rear Camera 2 Type

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

Rear Camera 3 Resolution

5 MP
5 MP
5 MP

Rear Camera 3 Type

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

Rear Camera 4 Resolution

5 MP
5 MP
5 MP

Rear Camera 4 Type

f/2.4, Depth Camera
f/2.4, Depth Camera
f/2.2, Depth Camera

Rear Sensor

Exmor-RS CMOS Sensor
-
ISOCELL Plus

Rear Aperture

f/1.8
f/2.0
f/1.8

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
On-Screen
Rear

Face Unlock

Yes
Yes
Yes

Fingerprint Scanner Type

-
Optical
-

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