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Compare Mobile Phones
Samsung Galaxy M21s vs Samsung Galaxy A21
Samsung Galaxy M21s
vs
Samsung Galaxy A21
comparison
Show Only Differences
Highlight Differences
Samsung Galaxy M21s
Samsung Galaxy A21
key specs
Display
6.40-inch
6.50-inch
Processor
Samsung Exynos 9611
-
Front Camera
32-megapixel
13-megapixel
Rear Camera
64-megapixel + 8-megapixel + 5-megapixel
16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM
4GB
3GB
Storage
64GB
32GB
Battery Capacity
6000mAh
4000mAh
OS
Android 10
Android 10
Resolution
1080x2340 pixels
-
general
Brand
Samsung
Samsung
Model
Galaxy M21s
Galaxy A21
Release date
November 5, 2020
April 8, 2020
Launched in India
No
-
Form factor
Touchscreen
Touchscreen
Dimensions (mm)
159.20 x 75.10 x 8.90
-
Weight (g)
191.00
-
Battery capacity (mAh)
6000
4000
Fast charging
Proprietary
Proprietary
Colours
Black, Blue
Black
Removable battery
-
No
Wireless charging
-
No
display
Screen size (inches)
6.40
6.50
Touchscreen
Yes
Yes
Resolution
1080x2340 pixels
-
hardware
Processor
8 MHz
-
Processor make
Samsung Exynos 9611
MediaTek Helio P35 (MT6765)
RAM
4GB
3GB
Internal storage
64GB
32GB
Expandable storage
Yes
Yes
Expandable storage type
microSD
microSD
Expandable storage up to (GB)
512
512
Dedicated microSD slot
Yes
-
camera
Rear camera
64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2)
16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
Front camera
32-megapixel (f/2.0)
13-megapixel
Rear autofocus
-
Yes
Rear flash
-
Yes
Pop-Up Camera
-
No
software
Operating system
Android 10
Android 10
Skin
One UI Core
-
connectivity
Wi-Fi
Yes
Yes
Wi-Fi standards supported
802.11 a/b/g/n/ac
-
GPS
Yes
Yes
Bluetooth
Yes, v 5.00
Yes
USB Type-C
Yes
-
Headphones
3.5mm
-
Number of SIMs
2
-
sim 1
SIM Type
Nano-SIM
-
GSM/CDMA
GSM
-
3G
Yes
-
4G/ LTE
Yes
-
sim 2
SIM Type
Nano-SIM
-
GSM/CDMA
GSM
-
3G
Yes
-
4G/ LTE
Yes
-
sensors
Fingerprint sensor
Yes
Yes
Compass/ Magnetometer
Yes
-
Proximity sensor
Yes
-
Accelerometer
Yes
-
Ambient light sensor
Yes
-
Gyroscope
Yes
-
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