Poco C81x vs Oppo A7 comparison

Compare Poco C81x
Compare Oppo A7
key specs
Display6.88-inch6.20-inch
ProcessorUnisoc T7250-
Front Camera8-megapixel16-megapixel
Rear Camera13-megapixel13-megapixel + 2-megapixel
RAM3GB4GB
Storage64GB64GB
Battery Capacity5200mAh4230mAh
OSAndroid 15Android 8.1
Resolution720x1640 pixels-
general
BrandPocoOppo
ModelC81xA7
Release dateApril 23, 2026November 1, 2018
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 77.80 x 8.26155.90 x 75.40 x 8.10
Weight (g)193.00168.00
IP ratingIP52-
Battery capacity (mAh)52004230
Removable batteryNoNo
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursElite Black, Ice BlueGlaring Gold, Glaze Blue
Body type-Plastic
SAR value-1.37
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.20
TouchscreenYesYes
Resolution720x1640 pixels-
Aspect ratio-19.5:9
hardware
Processor1.8GHz MHz octa-core-
Processor makeUnisoc T7250Qualcomm Snapdragon 450
RAM3GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2048256
Dedicated microSD slot-Yes
camera
Rear camera13-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras1-
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel16-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
Front autofocus-No
Front flash-No
software
Operating systemAndroid 15Android 8.1
Skin-ColorOS 5.2
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.20
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
USB OTG-Yes
Micro-USB-Yes
FM-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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