Redmi Note 12 5G vs Samsung Galaxy A21 comparison

Show Only Differences Highlight Differences	Redmi Note 12 5G	Samsung Galaxy A21s
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	6.67-inch	6.50-inch
Processor	Qualcomm Snapdragon	Samsung Exynos 850
Front Camera	13-megapixel	13-megapixel
Rear Camera	48-megapixel + 8-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB, 256GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 10
Resolution	1080x2400 pixels	720x1600 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi Note 12 5G	Galaxy A21s
Release date	January 5, 2023	May 15, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.88 x 76.21 x 7.98	163.60 x 75.30 x 8.90
Weight (g)	188.00	191.00
Battery capacity (mAh)	5000	5000
Removable battery	No	No
Fast charging	-	Proprietary
Colours	-	White, Black, Blue
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	6.50
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1600 pixels
hardware
Processor	octa-core	2GHz octa-core
Processor make	Qualcomm Snapdragon	Samsung Exynos 850
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB, 256GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	SD card	microSD
Expandable storage up to (GB)	512	512
Dedicated microSD slot	-	Yes
camera
Rear camera	48-megapixel + 8-megapixel + 2-megapixel	48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Front camera	13-megapixel	13-megapixel (f/2.2)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear flash	-	Yes
software
Operating system	Android 12	Android 10
Skin	MIUI 13	One UI
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.10	Yes, v 5.00
Infrared	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	-
sim 2
SIM Type	Nano-SIM	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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