Poco C81x vs Redmi 9i Sport comparison

Compare Poco C81x
Compare Redmi 9i Sport
key specs
Display6.88-inch6.53-inch
ProcessorUnisoc T7250MediaTek Helio G25
Front Camera8-megapixel5-megapixel
Rear Camera13-megapixel13-megapixel
RAM3GB4GB
Storage64GB64GB, 128GB
Battery Capacity5200mAh5000mAh
OSAndroid 15Android 10
Resolution720x1640 pixels720x1600 pixels
general
BrandPocoXiaomi
ModelC81xRedmi 9i Sport
Release dateApril 23, 2026September 28, 2021
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 77.80 x 8.26164.90 x 77.07 x 9.00
Weight (g)193.00194.00
IP ratingIP52-
Battery capacity (mAh)52005000
Removable batteryNoNo
Fast charging15W Fast ChargingProprietary
Wireless chargingNo-
ColoursElite Black, Ice BlueCarbon Black, Coral Green, Metallic Blue
display
Refresh Rate120 Hz-
Resolution StandardHD+HD+
Screen size (inches)6.886.53
TouchscreenYesYes
Resolution720x1640 pixels720x1600 pixels
Aspect ratio-20:9
hardware
Processor1.8GHz MHz octa-core2GHz octa-core
Processor makeUnisoc T7250MediaTek Helio G25
RAM3GB4GB
Internal storage64GB64GB, 128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2048512
Dedicated microSD slot-Yes
camera
Rear camera13-megapixel13-megapixel (f/2.2, 1.0-micron)
No. of Rear Cameras11
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel5-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
Skin-MIUI 12
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n
Micro-USB-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes

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