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Samsung Galaxy M21 vs Samsung Galaxy M31s

Compare Samsung Galaxy M21

Rs. 14,499

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Compare Samsung Galaxy M31s

Rs. 19,499

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Summary
86%
87%
Display

6.4" (16.26 cm)

1080x2340 px, 403 PPI

6.5" (16.51 cm)

1080x2400 px, 405 PPI

Performance

Quad + Quad Core

2.3 GHz + 1.7 GHz, 4 GB RAM

Quad + Quad Core

2.3 GHz + 1.7 GHz, 6 GB RAM

Storage

64 GB

512 GB (Expandable)

128 GB

512 GB (Expandable)

Camera

48 MP + 8 MP + 5 MP (Primary)

20 MP(Front)

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

32 MP(Front)

Battery

6000 mAh

6000 mAh

51 h talktime (4G)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.2/5 based on 49,966 ratings

Read All User Reviews

★★★★★
★★★★★

4.4/5 based on 14,199 ratings

Read All User Reviews

Best Prices
Rs. 14,499 @Samsung... Buy
Rs. 14,499 @Croma Buy
Rs. 15,299 @Tata CL... Buy
SEE ALL PRICES
Rs. 19,499 @Samsung... Buy
Rs. 19,499 @Amazon Buy
Rs. 22,378 @Flipkart Buy
General
Launch Date

March 18, 2020 (Official)

August 5, 2020 (Official)

Brand

Samsung

Samsung

Model

Galaxy M21

Galaxy M31s

Operating System

Android v10 (Q)

Android v10 (Q)

Custom UI

Samsung One UI

Samsung One UI

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

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

Fingerprint Sensor

yes

yes

Quick Charging

yes Fast, 15W

yes Fast, 25W

Design
Size Compare
Size Compare
Dimensions

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

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

Weight

188 grams

203 grams

Build Material


Back: Plastic


Back: Plastic

Colours

Midnight Blue, Raven Black

Mirage Black, Mirage Blue

Display
Very Good
Very Good
Screen Size

6.4 " (16.26 cm)

6.5 " (16.51 cm)

Screen Resolution

1080 x 2340 pixels

1080 x 2400 pixels

Aspect Ratio

19.5:9

20:9

Bezel-less display

yes with waterdrop notch

yes with punch-hole display

Pixel Density

403 ppi

405 ppi

Display Type

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

Screen to Body Ratio (claimed by the brand)

91 %

91 %

Screen to Body Ratio (calculated)

84.02 %

86.07 %

Performance
Very Good
Very Good
Chipset

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)

Architecture

64 bit

64 bit

Graphics

Mali-G72 MP3

Mali-G72 MP3

RAM

4 GB

6 GB

Bootup Time (tested by 91mobiles)

23.0 s

24.0 s

Storage
Best in Class
Best in Class
Internal Memory

64 GB

128 GB

Expandable Memory

yes Up to 512 GB

yes Up to 512 GB

User Available Storage

Up to 49 GB

Up to 106 GB

USB OTG Support

yes

Camera
Very Good
Very Good
Main Camera
Camera Setup

Triple

Quad

Resolution

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 (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

Sensor

CMOS image sensor

Exmor-RS CMOS Sensor

Autofocus

yes Phase Detection autofocus

yes

Physical Aperture

F2.0

F1.8

Optical Image Stabilisation

no  No

no  No

Flash

yes LED Flash

yes LED Flash

Image Resolution

8000 x 6000 Pixels

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

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

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

Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

3840x2160 @ 30 fps

Front Camera
Camera Setup

Single

Single

Resolution

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

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

Sensor

CMOS

Exmor RS

Autofocus

no  No

no  No

Physical Aperture

F2.2

F2.2

Flash

no  No

no  No

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps

Battery
Excellent
Excellent
Capacity

6000 mAh

6000 mAh

Type

Li-ion

Li-ion

User Replaceable

no  No

no  No

TalkTime

Up to 51 Hours(4G)

Quick Charging

yes Fast, 15W

yes Fast, 25W

USB Type-C

yes

yes

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

02h 09m 47s

01h 32m 11s

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

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

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

VoLTE

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) / 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 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..

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) / 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 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..

SAR Value

Head: 0.468 W/kg

Head: 1.38 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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

yes v5.0

yes v5.0

GPS

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

Multimedia
Loudspeaker

yes

yes

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Dolby Atmos

Special Features
Fingerprint Sensor

yes

yes

Fingerprint Sensor Position

Rear

Side

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 14,499
Buy Now
Rs. 19,499
Buy Now

Rs. 15,299
Buy Now
Not Available

Rs. 15,410
Buy Now
Offer: 5% off on HSBC Credit Cards, up to 1500.  View All Offers
Offersx

1. 5% off on HSBC Credit Cards, up to 1500.

2. 5% Cashback on Flipkart Axis Bank Card.

3. 5% off with Axis Bank Buzz Credit Card.

4. No Cost EMI on Flipkart Axis Bank Credit Card.

Rs. 22,378
Buy Now
Offer: 5% off on HSBC Credit Cards, up to 1500.  View All Offers
Offersx

1. 5% off on HSBC Credit Cards, up to 1500.

2. 5% Cashback on Flipkart Axis Bank Card.

3. 5% off with Axis Bank Buzz Credit Card.

4. No Cost EMI on Flipkart Axis Bank Credit Card.

Rs. 14,499
Buy Now
Not Available

Not Available
Rs. 19,499
Buy Now

Related Questions

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

    E

    Answered By Ekta Mehta | 2 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 .

  • Does Samsung Galaxy M21 support OTG?

    K

    Answered By Kavya Rangan | 4 months ago

    Yes, the Samsung Galaxy M21 does support OTG but the user would have to buy a USB Type-C OTG cable.

    Check Full Device Specifications Samsung Galaxy M21

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

    A

    Answered By Anamika Singh | 2 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 M21 have a Knox security?

    A

    Answered By Anusha Mistry | 4 months ago

    Yes, the Samsung Galaxy M21 does have the Knox security which means a set of features and pre-installed apps in the device.

    Check Full Device Specifications Samsung Galaxy M21 

  • Does Samsung Galaxy M31s have IR blaster?

    D

    Answered By Devamadana Rangan | 3 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

View all Popular Questions