Redmi 17C vs Redmi K40S comparison

Compare Redmi 17C
Compare Redmi K40S
key specs
Display6.88-inch6.67-inch
ProcessorMediaTek Helio G81 UltraQualcomm Snapdragon 870
Front Camera5-megapixel20-megapixel
Rear Camera13-megapixel + Unspecified48-megapixel + 8-megapixel + 2-megapixel
RAM4GB6GB, 8GB, 12GB
Storage128GB128GB, 256GB
Battery Capacity5160mAh4500mAh
OSAndroid 16Android
Resolution720x1600 pixels1080x2400 pixels
general
BrandXiaomiXiaomi
ModelRedmi 17CRedmi K40S
Release dateJune 23, 2026March 17, 2022
AI EnabledYes-
Launched in IndiaNoNo
Dimensions (mm)171.88 x 77.80 x 8.22163.20 x 75.95 x 7.70
Weight (g)206.00195.00
Battery capacity (mAh)51604500
Removable batteryNoNo
Wireless chargingNo-
ColoursBlack, Danxia Red and Sea Breeze BlueAurora, Black, Green, Silver,
Form factor-Touchscreen
Fast charging-Quick Charge 3.0
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.67
TouchscreenYesYes
Resolution720x1600 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G81 UltraQualcomm Snapdragon 870
RAM4GB6GB, 8GB, 12GB
Internal storage128GB128GB, 256GB
Expandable storageYesNo
Expandable storage typemicroSD-
camera
Rear camera13-megapixel + Unspecified48-megapixel (f/1.8) + 8-megapixel + 2-megapixel
No. of Rear Cameras13
Front camera5-megapixel20-megapixel
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android
SkinHyperOS 3MIUI 13
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.20
NFCYesYes
USB Type-CYesYes
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Infrared-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5G-Yes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes

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