Poco C81x vs Redmi Note 11S 5G comparison

Compare Poco C81x
Compare Redmi Note 11S 5G
key specs
Display6.88-inch6.60-inch
ProcessorUnisoc T7250MediaTek Dimensity 810
Front Camera8-megapixel13-megapixel
Rear Camera13-megapixel50-megapixel + 8-megapixel + 2-megapixel
RAM3GB4GB, 6GB
Storage64GB64GB, 128GB
Battery Capacity5200mAh5000mAh
OSAndroid 15Android 11
Resolution720x1640 pixels1080x2400 pixels
general
BrandPocoXiaomi
ModelC81xRedmi Note 11S 5G
Release dateApril 23, 2026November 29, 2021
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 77.80 x 8.26163.56 x 75.78 x 8.75
Weight (g)193.00195.00
IP ratingIP52-
Battery capacity (mAh)52005000
Removable batteryNo-
Fast charging15W Fast ChargingProprietary
Wireless chargingNo-
ColoursElite Black, Ice BlueMidnight Black, Star Blue, Twilight Blue
display
Refresh Rate120 Hz90 Hz
Resolution StandardHD+FHD+
Screen size (inches)6.886.60
TouchscreenYesYes
Resolution720x1640 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processor1.8GHz MHz octa-coreocta-core
Processor makeUnisoc T7250MediaTek Dimensity 810
RAM3GB4GB, 6GB
Internal storage64GB64GB, 128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)20481000
camera
Rear camera13-megapixel50-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras13
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel13-megapixel (f/2.4)
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 11
Skin-MIUI 13
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.10
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
Infrared-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes

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