Redmi 15C 5G vs Xiaomi Redmi K20 comparison

Show Only Differences Highlight Differences	Redmi 15C 5G	Xiaomi Redmi K20
ratings
Overall NDTV Rating	Read Review	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	6.39-inch
Processor	MediaTek Dimensity 6300	Qualcomm Snapdragon 730
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel	48-megapixel + 8-megapixel + 13-megapixel
RAM	4GB, 6GB, 8GB	6GB
Storage	128GB	64GB
Battery Capacity	6000mAh	4000mAh
OS	Android 15	Android Pie
Resolution	720x1600 pixels	1080x2340 pixels
general
Brand	Redmi	Xiaomi
Model	15C 5G	Redmi K20
Release date	September 18, 2025	May 28, 2019
AI Enabled	No	-
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	173.16 x 81.07 x 8.20	156.70 x 74.30 x 8.80
Weight (g)	211.00	191.00
IP rating	IP64	-
Battery capacity (mAh)	6000	4000
Removable battery	No	-
Fast charging	33W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Dusk Purple, Midnight Black, Mint Green	Carbon Black, Glacier Blue, Flame Red
Body type	-	Glass
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.90	6.39
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2340 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
Pixels per inch (PPI)	-	403
hardware
Processor	octa-core	1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 730
RAM	4GB, 6GB, 8GB	6GB
Internal storage	128GB	64GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	1000	-
Dedicated microSD slot	Yes	No
camera
Rear camera	50-megapixel	48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	8-megapixel	20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Pop-Up Camera	-	Yes
Front flash	-	No
software
Operating system	Android 15	Android Pie
Skin	HyperOS 2	MIUI 10
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	No
Infrared	-	Yes
Wi-Fi Direct	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
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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