Samsung Galaxy A21 vs Samsung Galaxy A30 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A21	Samsung Galaxy A30s
key specs
Display	6.50-inch	6.40-inch
Front Camera	13-megapixel	16-megapixel
Rear Camera	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	25-megapixel + 5-megapixel + 8-megapixel
RAM	3GB	4GB
Storage	32GB	64GB
Battery Capacity	4000mAh	4000mAh
OS	Android 10	Android 9 Pie
Processor	-	Samsung Exynos 7904
Resolution	-	720x1560 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A21	Galaxy A30s
Release date	April 8, 2020	August 22, 2019
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	4000	4000
Removable battery	No	No
Fast charging	Proprietary	Proprietary
Wireless charging	No	-
Colours	Black	Prism Crush Black, Prism Crush White, Prism Crush Violet
Launched in India	-	Yes
Body type	-	Polycarbonate
Dimensions (mm)	-	158.50 x 74.70 x 7.80
Weight (g)	-	166.00
display
Screen size (inches)	6.50	6.40
Touchscreen	Yes	Yes
Resolution	-	720x1560 pixels
hardware
Processor make	MediaTek Helio P35 (MT6765)	Samsung Exynos 7904
RAM	3GB	4GB
Internal storage	32GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	512
Processor	-	octa-core (2x1.8GHz + 6x1.6GHz)
camera
Rear camera	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	25-megapixel (f/1.7) + 5-megapixel + 8-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	13-megapixel	16-megapixel (f/2.0)
Pop-Up Camera	No	-
software
Operating system	Android 10	Android 9 Pie
Skin	-	One UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	-	Yes
USB Type-C	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	Yes
Active 4G on both SIM cards	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	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

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