Poco C81x vs Karbonn Opium N9 comparison

Compare Poco C81x
Compare Karbonn Opium N9
key specs
Display6.88-inch5.00-inch
ProcessorUnisoc T72501.3GHz quad-core
Front Camera8-megapixel2-megapixel
Rear Camera13-megapixel8-megapixel
RAM3GB1GB
Storage64GB4GB
Battery Capacity5200mAh2000mAh
OSAndroid 15Android 4.3
Resolution720x1640 pixels720x1280 pixels
general
BrandPocoKarbonn
ModelC81xOpium N9
Release dateApril 23, 2026July 1, 2014
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreen-
Dimensions (mm)171.79 x 77.80 x 8.26-
Weight (g)193.00-
IP ratingIP52-
Battery capacity (mAh)52002000
Removable batteryNoYes
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
hardware
Processor1.8GHz MHz octa-core1.3GHz quad-core
Processor makeUnisoc T7250-
RAM3GB1GB
Internal storage64GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)204832
camera
Rear camera13-megapixel8-megapixel
No. of Rear Cameras1-
Rear autofocusYes-
Rear flashYesLED
Front camera8-megapixel2-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 4.3
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
Gyroscope-No
Barometer-No
Temperature sensor-No

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