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Compare Mobile Phones
Samsung Galaxy M21 2021 Edition vs Samsung Galaxy A21s
Samsung Galaxy M21 2021 Edition
vs
Samsung Galaxy A21s
comparison
Show Only Differences
Highlight Differences
Samsung Galaxy M21 2021 Edition
Samsung Galaxy A21s
key specs
Display
6.40-inch
6.50-inch
Front Camera
Unspecified
13-megapixel
Rear Camera
48-megapixel
48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
Battery Capacity
6000mAh
5000mAh
OS
Android 11
Android 10
Resolution
1080x2340 pixels
720x1600 pixels
Processor
-
Samsung Exynos 850
RAM
-
4GB
Storage
-
64GB
general
Brand
Samsung
Samsung
Model
Galaxy M21 2021 Edition
Galaxy A21s
Release date
July 21, 2021
May 15, 2020
Launched in India
No
Yes
Form factor
Touchscreen
Touchscreen
Battery capacity (mAh)
6000
5000
Colours
Arctic Blue, Charcoal Black
White, Black, Blue
Dimensions (mm)
-
163.60 x 75.30 x 8.90
Weight (g)
-
191.00
Removable battery
-
No
Fast charging
-
Proprietary
display
Screen size (inches)
6.40
6.50
Touchscreen
Yes
Yes
Resolution
1080x2340 pixels
720x1600 pixels
Aspect ratio
19.5:9
-
camera
Rear camera
48-megapixel
48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras
3
-
Rear autofocus
Yes
-
Rear flash
Yes
Yes
Front camera
Unspecified
13-megapixel (f/2.2)
No. of Front Cameras
1
-
software
Operating system
Android 11
Android 10
Skin
One UI Core 3.1
One UI
connectivity
Wi-Fi
Yes
Yes
GPS
Yes
-
Bluetooth
Yes
Yes, v 5.00
USB Type-C
Yes
-
Number of SIMs
2
-
NFC
-
Yes
Headphones
-
3.5mm
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
Proximity sensor
Yes
-
Accelerometer
Yes
-
Ambient light sensor
Yes
-
hardware
Processor
-
2GHz octa-core
Processor make
-
Samsung Exynos 850
RAM
-
4GB
Internal storage
-
64GB
Expandable storage
-
Yes
Expandable storage type
-
microSD
Expandable storage up to (GB)
-
512
Dedicated microSD slot
-
Yes
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