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Samsung Galaxy M21 (6GB RAM, 128GB) vs Samsung Galaxy M30s

Samsung Galaxy M21 (6GB RAM, 128GB) vs Samsung Galaxy M30 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M21 (6GB RAM, 128GB)	Samsung Galaxy M30s (4GB RAM, 64GB)
ratings
Overall NDTV Rating	Read Review	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	6.40-inch
Processor	Samsung Exynos 9611	Samsung Exynos 9611
Front Camera	20-megapixel	16-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	48-megapixel + 5-megapixel + 8-megapixel
RAM	6GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	6000mAh
OS	Android 10	Android 9 Pie
Resolution	2340x1080 pixels	1080x2340 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M21	Galaxy M30s
Release date	March 18, 2020	September 18, 2019
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	8.9	-
Weight (g)	188.00	188.00
Battery capacity (mAh)	6000	6000
Removable battery	No	No
Fast charging	Proprietary	Proprietary
Wireless charging	No	No
Colours	Iceberg Blue, Midnight Blue, Raven Black	Opal Black, Sapphire Blue, Pearl White
Dimensions (mm)	-	159.00 x 75.10 x 8.90
SAR value	-	0.47
display
Screen size (inches)	6.40	6.40
Touchscreen	Yes	Yes
Resolution	2340x1080 pixels	1080x2340 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	-
hardware
Processor	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)
Processor make	Samsung Exynos 9611	Samsung Exynos 9611
RAM	6GB	4GB
Internal storage	128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	512
Dedicated microSD slot	-	Yes
camera
Rear camera	48-megapixel + 8-megapixel + 5-megapixel	48-megapixel (f/2.0) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	20-megapixel	16-megapixel
Front flash	No	No
software
Operating system	Android 10	Android 9 Pie
Skin	One UI 2.0	One UI
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
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Active 4G on both SIM cards	-	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	-
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes

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