Samsung Galaxy M21 2021 Edition vs Samsung Galaxy A02 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M21 2021 Edition	Samsung Galaxy A02s
key specs
Display	6.40-inch	6.50-inch
Front Camera	Unspecified	Unspecified
Rear Camera	48-megapixel	13-megapixel + 2-megapixel + 2-megapixel
Battery Capacity	6000mAh	5000mAh
OS	Android 11	Android
Resolution	1080x2340 pixels	-
Processor	-	octa-core
RAM	-	3GB
Storage	-	32GB
general
Brand	Samsung	Samsung
Model	Galaxy M21 2021 Edition	Galaxy A02s
Release date	July 21, 2021	November 24, 2020
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	6000	5000
Colours	Arctic Blue, Charcoal Black	Black, Blue, Red, White
Fast charging	-	Proprietary
display
Screen size (inches)	6.40	6.50
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	-
Aspect ratio	19.5:9	-
camera
Rear camera	48-megapixel	13-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	3	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	Unspecified	Unspecified
No. of Front Cameras	1	-
Pop-Up Camera	-	No
software
Operating system	Android 11	Android
Skin	One UI Core 3.1	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	-
Micro-USB	-	Yes
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	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
hardware
Processor	-	octa-core
RAM	-	3GB
Internal storage	-	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000

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