Redmi 12 5G vs Samsung Galaxy A21 comparison

Show Only Differences Highlight Differences	Redmi 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	6.79-inch	6.50-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Samsung Exynos 850
Front Camera	8-megapixel	13-megapixel
Rear Camera	50-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 13	Android 10
Resolution	2460x1080 pixels	720x1600 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi 12 5G	Galaxy A21s
Release date	August 1, 2023	May 15, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.60 x 76.28 x 8.17	163.60 x 75.30 x 8.90
Weight (g)	199.00	191.00
IP rating	IP53	-
Battery capacity (mAh)	5000	5000
Removable battery	No	No
Fast charging	Proprietary	Proprietary
Wireless charging	No	-
Colours	Jade Black, Moonstone Silver, Pastel Blue	White, Black, Blue
display
Refresh Rate	90 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.79	6.50
Touchscreen	Yes	Yes
Resolution	2460x1080 pixels	720x1600 pixels
Protection type	Gorilla Glass	-
hardware
Processor	octa-core	2GHz octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	Samsung Exynos 850
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB, 256GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	512
Dedicated microSD slot	Yes	Yes
camera
Rear camera	50-megapixel + 2-megapixel	48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	8-megapixel	13-megapixel (f/2.2)
No. of Front Cameras	1	-
Rear flash	-	Yes
software
Operating system	Android 13	Android 10
Skin	MIUI 14	One UI
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	-
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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