Poco C81x vs Vivo U20 comparison

Compare Poco C81x
Compare Vivo U20
key specs
Display6.88-inch6.53-inch
ProcessorUnisoc T7250Qualcomm Snapdragon 675
Front Camera8-megapixel16-megapixel
Rear Camera13-megapixel16-megapixel + 8-megapixel + 2-megapixel
RAM3GB4GB
Storage64GB64GB
Battery Capacity5200mAh5000mAh
OSAndroid 15Android 9
Resolution720x1640 pixels1080x2340 pixels
general
BrandPocoVivo
ModelC81xU20
Release dateApril 23, 2026November 22, 2019
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 77.80 x 8.26162.15 x 76.47 x 8.89
Weight (g)193.00193.00
IP ratingIP52-
Battery capacity (mAh)52005000
Removable batteryNoNo
Fast charging15W Fast ChargingProprietary
Wireless chargingNoNo
ColoursElite Black, Ice BlueRacing Black, Blaze Blue
Body type-Plastic
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.53
TouchscreenYesYes
Resolution720x1640 pixels1080x2340 pixels
hardware
Processor1.8GHz MHz octa-coreocta-core
Processor makeUnisoc T7250Qualcomm Snapdragon 675
RAM3GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2048256
camera
Rear camera13-megapixel16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras1-
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel16-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 9
Skin-Funtouch OS 9
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 cardsYes-
USB OTG-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMA-
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMA-
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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