Poco C81x vs Lenovo Sisley S90 comparison

Compare Poco C81x
Compare Lenovo Sisley S90
key specs
Display6.88-inch5.00-inch
ProcessorUnisoc T72501.2GHz quad-core
Front Camera8-megapixel8-megapixel
Rear Camera13-megapixel13-megapixel
RAM3GB1GB
Storage64GB32GB
Battery Capacity5200mAh2300mAh
OSAndroid 15Android 4.4
Resolution720x1640 pixels720x1280 pixels
general
BrandPocoLenovo
ModelC81xSisley S90
Release dateApril 23, 2026November 1, 2014
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreen-
Dimensions (mm)171.79 x 77.80 x 8.26146.00 x 71.70 x 6.90
Weight (g)193.00129.00
IP ratingIP52-
Battery capacity (mAh)52002300
Removable batteryNoNo
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursElite Black, Ice Blue-
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.885.00
TouchscreenYesYes
Resolution720x1640 pixels720x1280 pixels
Pixels per inch (PPI)-294
hardware
Processor1.8GHz MHz octa-core1.2GHz quad-core
Processor makeUnisoc T7250-
RAM3GB1GB
Internal storage64GB32GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)2048-
camera
Rear camera13-megapixel13-megapixel
No. of Rear Cameras1-
Rear autofocusYes-
Rear flashYesLED
Front camera8-megapixel8-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 4.4
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.00
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
NFC-Yes
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-No
Barometer-No
Temperature sensor-No

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