Samsung Galaxy A21s vs Redmi Note 9 Pro comparison

Show Only Differences Highlight Differences	Samsung Galaxy A21s	Redmi Note 9 Pro
key specs
Display	6.50-inch	6.67-inch
Processor	Samsung Exynos 850	Qualcomm Snapdragon 720G
Front Camera	13-megapixel	16-megapixel
Rear Camera	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	64GB	64GB
Battery Capacity	5000mAh	5020mAh
OS	Android 10	Android 10
Resolution	720x1600 pixels	1080x2400 pixels
general
Brand	Samsung	Xiaomi
Model	Galaxy A21s	Redmi Note 9 Pro
Release date	May 15, 2020	March 12, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.60 x 75.30 x 8.90	165.70 x 76.60 x 8.80
Weight (g)	191.00	209.00
Battery capacity (mAh)	5000	5020
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Colours	White, Black, Blue	Interstellar Black, Aurora Blue, Glacier White
display
Screen size (inches)	6.50	6.67
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2400 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
hardware
Processor	2GHz octa-core	2.3GHz octa-core
Processor make	Samsung Exynos 850	Qualcomm Snapdragon 720G
RAM	4GB	4GB
Internal storage	64GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	512
Dedicated microSD slot	Yes	Yes
camera
Rear camera	48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	48-megapixel (f/1.79) + 8-megapixel + 5-megapixel + 2-megapixel
Rear flash	Yes	-
Front camera	13-megapixel (f/2.2)	16-megapixel
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 10	Android 10
Skin	One UI	MIUI 11
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	Yes	-
Headphones	3.5mm	3.5mm
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
GPS	-	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
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	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	-
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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