Redmi 15C 5G vs Samsung Galaxy A21s comparison

Show Only Differences Highlight Differences	Redmi 15C 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	6.90-inch	6.50-inch
Processor	MediaTek Dimensity 6300	Samsung Exynos 850
Front Camera	8-megapixel	13-megapixel
Rear Camera	50-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	5000mAh
OS	Android 15	Android 10
Resolution	720x1600 pixels	720x1600 pixels
general
Brand	Redmi	Samsung
Model	15C 5G	Galaxy A21s
Release date	September 18, 2025	May 15, 2020
AI Enabled	No	-
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	173.16 x 81.07 x 8.20	163.60 x 75.30 x 8.90
Weight (g)	211.00	191.00
IP rating	IP64	-
Battery capacity (mAh)	6000	5000
Removable battery	No	No
Fast charging	33W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Dusk Purple, Midnight Black, Mint Green	White, Black, Blue
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.90	6.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1600 pixels
hardware
Processor	octa-core	2GHz octa-core
Processor make	MediaTek Dimensity 6300	Samsung Exynos 850
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB	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	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	-
Rear flash	Yes	Yes
Front camera	8-megapixel	13-megapixel (f/2.2)
No. of Front Cameras	1	-
software
Operating system	Android 15	Android 10
Skin	HyperOS 2	One UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.30	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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