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Samsung Galaxy M21 (6GB RAM, 128GB) vs Samsung Galaxy A8 (2018)

Samsung Galaxy M21 (6GB RAM, 128GB) vs Samsung Galaxy A8 (2018) comparison

Show Only Differences Highlight Differences	Samsung Galaxy M21 (6GB RAM, 128GB)	Samsung Galaxy A8 (2018)
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.40-inch	5.60-inch
Processor	Samsung Exynos 9611	1.6GHz octa-core
Front Camera	20-megapixel	16-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	16-megapixel
RAM	6GB	4GB
Storage	128GB	32GB
Battery Capacity	6000mAh	3000mAh
OS	Android 10	Android 7.1.1
Resolution	2340x1080 pixels	1080x2220 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M21	Galaxy A8 (2018)
Release date	March 18, 2020	December 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	8.9	-
Weight (g)	188.00	172.00
Battery capacity (mAh)	6000	3000
Removable battery	No	-
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Iceberg Blue, Midnight Blue, Raven Black	Black, Orchid Grey, Gold, Blue
Dimensions (mm)	-	149.20 x 70.60 x 8.40
display
Screen size (inches)	6.40	5.60
Touchscreen	Yes	Yes
Resolution	2340x1080 pixels	1080x2220 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	-
hardware
Processor	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)	1.6GHz octa-core
Processor make	Samsung Exynos 9611	-
RAM	6GB	4GB
Internal storage	128GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
camera
Rear camera	48-megapixel + 8-megapixel + 5-megapixel	16-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	20-megapixel	16-megapixel
Front flash	No	-
software
Operating system	Android 10	Android 7.1.1
Skin	One UI 2.0	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	-
NFC	-	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
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	-	Yes
Barometer	-	Yes

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