Samsung Galaxy A21s vs Samsung Galaxy S6 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A21s	Samsung Galaxy S6
key specs
Display	6.50-inch	5.10-inch
Processor	Samsung Exynos 850	Samsung Exynos 7 Octa 7420
Front Camera	13-megapixel	5-megapixel
Rear Camera	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	16-megapixel
RAM	4GB	3GB
Storage	64GB	32GB
Battery Capacity	5000mAh	2550mAh
OS	Android 10	Android 5.0
Resolution	720x1600 pixels	1440x2560 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A21s	Galaxy S6
Release date	May 15, 2020	March 1, 2015
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.60 x 75.30 x 8.90	143.40 x 70.50 x 6.80
Weight (g)	191.00	138.00
Battery capacity (mAh)	5000	2550
Removable battery	No	No
Fast charging	Proprietary	-
Colours	White, Black, Blue	-
display
Screen size (inches)	6.50	5.10
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1440x2560 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	16:9
Pixels per inch (PPI)	-	577
hardware
Processor	2GHz octa-core	octa-core (4x2.1GHz + 4x1.5GHz)
Processor make	Samsung Exynos 850	Samsung Exynos 7 Octa 7420
RAM	4GB	3GB
Internal storage	64GB	32GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	512	-
Dedicated microSD slot	Yes	-
camera
Rear camera	48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	16-megapixel (f/1.9, 1.12-micron)
Rear flash	Yes	LED
Front camera	13-megapixel (f/2.2)	5-megapixel (f/1.9, 1.34-micron)
Rear autofocus	-	Yes
software
Operating system	Android 10	Android 5.0
Skin	One UI	TouchWiz
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10
NFC	Yes	Yes
Headphones	3.5mm	3.5mm
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
GPS	-	Yes
Infrared	-	Yes
USB OTG	-	Yes
Micro-USB	-	Yes
FM	-	No
Number of SIMs	-	1
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	Yes
Temperature sensor	-	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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