Redmi 17C vs Redmi K40 comparison

Show Only Differences Highlight Differences	Redmi 17C	Redmi K40
key specs
Display	6.88-inch	6.67-inch
Processor	MediaTek Helio G81 Ultra	Qualcomm Snapdragon 870
Front Camera	5-megapixel	20-megapixel
Rear Camera	13-megapixel + Unspecified	48-megapixel + 8-megapixel + 5-megapixel
RAM	4GB	6GB, 8GB, 12GB
Storage	128GB	128GB, 256GB
Battery Capacity	5160mAh	4520mAh
OS	Android 16	Android 11
Resolution	720x1600 pixels	1080x2400 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi 17C	Redmi K40
Release date	June 23, 2026	February 25, 2021
AI Enabled	Yes	-
Launched in India	No	No
Dimensions (mm)	171.88 x 77.80 x 8.22	163.70 x 76.40 x 7.80
Weight (g)	206.00	196.00
Battery capacity (mAh)	5160	4520
Removable battery	No	-
Wireless charging	No	-
Colours	Black, Danxia Red and Sea Breeze Blue	Dreamland, Glossy Black, Icy White
Form factor	-	Touchscreen
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.88	6.67
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2400 pixels
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Helio G81 Ultra	Qualcomm Snapdragon 870
RAM	4GB	6GB, 8GB, 12GB
Internal storage	128GB	128GB, 256GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
camera
Rear camera	13-megapixel + Unspecified	48-megapixel (f/1.79) + 8-megapixel + 5-megapixel
No. of Rear Cameras	1	3
Front camera	5-megapixel	20-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 16	Android 11
Skin	HyperOS 3	MIUI 12
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.10
NFC	Yes	Yes
USB Type-C	Yes	Yes
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
Infrared	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	-	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
In-Display Fingerprint Sensor	-	Yes
Gyroscope	-	Yes

Popular Mobile Brands