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Samsung Galaxy M31s vs Samsung Galaxy M21 128GB

Compare Samsung Galaxy M31s

Rs. 18,499

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Offer: Get 10% Instant Discount, Max Discount Rs. 1500 On Credit cards and Rs. 750 on Debit cards. (ICICI Bank and Axis Bank cards)~Get 10% Instant discount on Citi Bank Cards

Compare Samsung Galaxy M21 128GB

Rs. 14,999

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Offer: Get 10% Instant Discount, Max Discount Rs. 1500 On Credit cards and Rs. 750 on Debit cards. (ICICI Bank and Axis Bank cards)~Get 10% Instant discount on Citi Bank Cards

Compare Samsung Galaxy F41

Rs. 16,999

 

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Summary
86%
85%
86%
Display

6.5" (16.51 cm)

1080x2400 px, 405 PPI

6.4" (16.26 cm)

1080x2340 px, 403 PPI

6.4" (16.21 cm)

1080x2340 px, 403 PPI

Performance

Quad + Quad Core

2.3 GHz + 1.7 GHz, 6 GB RAM

Quad + Quad Core

2.3 GHz + 1.7 GHz, 6 GB RAM

Quad + Quad Core

2.3 GHz + 1.7 GHz, 6 GB RAM

Storage

128 GB

512 GB (Expandable)

128 GB

512 GB (Expandable)

64 GB

512 GB (Expandable)

Camera

64 MP + 12 MP + 5 MP + 5 MP (Primary)

32 MP(Front)

48 MP + 8 MP + 5 MP (Primary)

20 MP(Front)

64 MP + 8 MP + 5 MP (Primary)

32 MP(Front)

Battery

6000 mAh

51 h talktime (4G)

6000 mAh

6000 mAh

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 25,114 ratings

Read All User Reviews

★★★★★
★★★★★

4.2/5 based on 60,778 ratings

Read All User Reviews

★★★★★
★★★★★

4.4/5 based on 62,874 ratings

Read All User Reviews

Best Prices
Rs. 18,499 @Amazon Buy
Rs. 18,499 @Samsung... Buy
Not available in any other store
Rs. 14,999 @Amazon Buy
Rs. 14,999 @Samsung... Buy
Not available in any other store
Rs. 16,999 @Flipkart Buy
Not available in any other store
General
Launch Date

August 5, 2020 (Official)

March 23, 2020 (Official)

October 8, 2020 (Official)

Brand

Samsung

Samsung

Samsung

Model

Galaxy M31s

Galaxy M21 128GB

Galaxy F41

Operating System

Android v10 (Q)

Android v10 (Q)

Android v10 (Q)

Custom UI

Samsung One UI

Samsung One UI

Samsung One UI

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network

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

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

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

Fingerprint Sensor

yes

yes

yes

Quick Charging

yes Fast, 25W

yes Fast, 15W

yes Fast, 15W

Design
Size Compare
Size Compare
Size Compare
Dimensions

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

Height: 159 mm
Width: 75.1 mm
Thickness: 8.9 mm

Height: 159.2 mm
Width: 75.1 mm
Thickness: 8.9 mm

Weight

203 grams

188 grams

191 grams

Build Material


Back: Plastic


Back: Plastic


Back: Plastic

Colours

Mirage Black, Mirage Blue

Midnight Blue, Raven Black

Fusion Green, Fusion Black, Fusion Blue

Display
Very Good
Very Good
Very Good
Screen Size

6.5 " (16.51 cm)

6.4 " (16.26 cm)

6.4 " (16.21 cm)

Screen Resolution

1080 x 2400 pixels

1080 x 2340 pixels

1080 x 2340 pixels

Aspect Ratio

20:9

19.5:9

19.5:9

Bezel-less display

yes with punch-hole display

yes with waterdrop notch

yes with waterdrop notch

Pixel Density

405 ppi

403 ppi

403 ppi

Display Type

Super AMOLED

Super AMOLED

Super AMOLED

Refresh Rate

60 Hz

Screen Protection

Corning Gorilla Glass v3

Corning Gorilla Glass v3

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

91 %

91 %

Screen to Body Ratio (calculated)

86.07 %

84.02 %

83.92 %

Performance
Very Good
Very Good
Very Good
Chipset

Samsung Exynos 9 Octa 9611

Samsung Exynos 9 Octa 9611

Samsung Exynos 9 Octa 9611

Processor

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

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

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

Architecture

64 bit

64 bit

64 bit

Graphics

Mali-G72 MP3

Mali-G72 MP3

Mali-G72 MP3

RAM

6 GB

6 GB

6 GB

Bootup Time (tested by 91mobiles)

24.0 s

23.0 s

Storage
Best in Class
Best in Class
Best in Class
Internal Memory

128 GB

128 GB

64 GB

Expandable Memory

yes Up to 512 GB

yes Up to 512 GB

yes Up to 512 GB

User Available Storage

Up to 106 GB

Up to 108 GB

USB OTG Support

yes

yes

Camera
Very Good
Very Good
Very Good
Main Camera
Camera Setup

Quad

Triple

Triple

Resolution

64 MP f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)12 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera
5 MP f/2.4, Macro Camera
5 MP f/2.4, Depth Camera

48 MP f/2.0 (upto 4x Digital Zoom) Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(12 mm focal length, 4.0" sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera

64 MP f/1.8, Wide Angle Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)5 MP f/2.4, Depth Camera

Sensor

Exmor-RS CMOS Sensor

CMOS image sensor

ISO-CELL

Autofocus

yes

yes Phase Detection autofocus

yes Phase Detection autofocus

Physical Aperture

F1.8

F2.0

F1.8

Optical Image Stabilisation

no  No

no  No

Flash

yes LED Flash

yes LED Flash

yes LED Flash

Image Resolution

9000 x 7000 Pixels

8000 x 6000 Pixels

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

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

4 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 @ 30 fps

Front Camera
Camera Setup

Single

Single

Single

Resolution

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

20 MP f/2.2 Primary Camera(26 mm focal length)

32 MP f/2.0, Wide Angle Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)

Sensor

Exmor RS

CMOS

Autofocus

no  No

no  No

Physical Aperture

F2.2

F2.2

F2.0

Flash

no  No

no  No

Video Recording

3840x2160 @ 30 fps

1920x1080 @ 30 fps

Battery
Excellent
Excellent
Excellent
Capacity

6000 mAh

6000 mAh

6000 mAh

Type

Li-ion

Li-ion

Li-ion

User Replaceable

no  No

no  No

no  No

TalkTime

Up to 51 Hours(4G)

Quick Charging

yes Fast, 25W

yes Fast, 15W

yes Fast, 15W

USB Type-C

yes

yes

yes

Battery Charging Time (20% to 100%) (tested by 91mobiles)

01h 32m 11s

02h 09m 47s

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

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

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

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

VoLTE

yes

yes

yes

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)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
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 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

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)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
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 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

SAR Value

Head: 1.38 W/kg

Head: 0.468 W/kg

Head: 0.383 W/kg

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Bluetooth

yes v5.0

yes v5.0

yes v5.0

GPS

yes with A-GPS, Glonass

yes with A-GPS, Glonass

yes with A-GPS, Glonass

NFC

no  No

no  No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
Loudspeaker

yes

yes

yes

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Dolby Atmos

Dolby Atmos

Special Features
Fingerprint Sensor

yes

yes

yes

Fingerprint Sensor Position

Side

Rear

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 18,499
Buy Now

Offer: Get 10% Instant Discount, Max Discount Rs. 1500 On Credit cards and Rs. 750 on Debit cards. (ICICI Bank and Axis Bank cards)~Get 10% Instant discount on Citi Bank Cards

Rs. 14,999
Buy Now

Offer: Get 10% Instant Discount, Max Discount Rs. 1500 On Credit cards and Rs. 750 on Debit cards. (ICICI Bank and Axis Bank cards)~Get 10% Instant discount on Citi Bank Cards

Not Available

Rs. 18,499
Buy Now
Rs. 14,999
Buy Now
Not Available

Not Available
Not Available
Rs. 16,999
Buy Now

Related Questions

Ask a Question
  • How to take screenshot on Samsung Galaxy M31s ?

    E

    Answered By Ekta Mehta | 3 months ago

    Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.

    Just hold down the 'Power Button' and 'Volume Down Button' together for 2 sec.

    As your hear a Shutter Sound, you are done.

    Also, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy M31s here .

  • How to cast my Samsung Galaxy M31s screen on TV ?

    A

    Answered By Anamika Singh | 3 months ago

    You can cast your Samsung galaxy M31s screen on your TV Screen using Screen Mirroring.

    Just follow the below mentioned steps:

    1.Just pull the Notification Panel down.

    2. Tap on Smart View.

    3. Tap on the TV name you want to connect with.

    4. Enter the Security Pin.

     Also, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy M31s here.

  • Does Samsung Galaxy M31s have IR blaster?

    D

    Answered By Devamadana Rangan | 4 months ago

    The Samsung Galaxy M31s is only rumoured for now and all its specifications aren't known.

    So, it can't be said whether it would have IR blaster or not.

    The device is expected to be launched on Jun 30, 2020, at an expected price of Rs. 14,999.

    Check Full Device Specifications Samsung Galaxy M31s

  • How to insert sim card in Samsung Galaxy M31s ?

    D

    Answered By Diya Srivastav | 3 months ago

    Samsung Galaxy M31s comes with a Uni-Body Design and does not have a Removable Back.

    The device comes with a Dual Nano Sim Card Tray.

    The tray will be eject-able and can be done so using a Sim Ejector Tool.

    Also, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy M31s here.

  • How to buy Samsung Galaxy M31s on EMI ?

    A

    Answered By Angel Sen | 3 months ago

    Samsung Galaxy M31s is yet to be released.

    However, when once released the device would be available on various online platforms like Flipkart and Amazon.com.

    Most of these platforms have started selling out the devices on Zero Interest EMIs.

    Also, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy M31s here.

View all Popular Questions