Samsung Galaxy A51 5G vs Samsung Galaxy M21 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A51 5G	Samsung Galaxy M21
key specs
Display	6.50-inch	6.40-inch
Processor	octa-core	Samsung Exynos 9611
Front Camera	32-megapixel	20-megapixel
Rear Camera	48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel	48-megapixel + 8-megapixel + 5-megapixel
RAM	6GB	4GB
Storage	128GB	64GB
Battery Capacity	4500mAh	6000mAh
OS	Android 10	Android 10
Resolution	1080x2400 pixels	2340x1080 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A51 5G	Galaxy M21
Release date	April 9, 2020	March 18, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	158.90 x 73.60 x 8.70	-
Weight (g)	187.00	188.00
Battery capacity (mAh)	4500	6000
Fast charging	Proprietary	Proprietary
Colours	Prism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White	Midnight Blue, Raven Black
Thickness	-	8.9
Removable battery	-	No
Wireless charging	-	No
display
Screen size (inches)	6.50	6.40
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	2340x1080 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
hardware
Processor	octa-core (2x2.2GHz + 6x1.8GHz)	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)
RAM	6GB	4GB
Internal storage	128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	512
Processor make	-	Samsung Exynos 9611
camera
Rear camera	48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)	48-megapixel + 8-megapixel + 5-megapixel
Front camera	32-megapixel (f/2.2)	20-megapixel
Rear autofocus	-	Yes
Rear flash	-	Yes
Front flash	-	No
software
Operating system	Android 10	Android 10
Skin	One UI 2.0	One UI 2.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	802.11 a/b/g
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	Yes	-
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
FM	Yes	-
Number of SIMs	2	2
Wi-Fi Direct	Yes	-
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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