Poco C81x vs Vivo Y71 comparison

Compare Poco C81x
Compare Vivo Y71
key specs
Display6.88-inch6.00-inch
ProcessorUnisoc T7250Qualcomm Snapdragon 425
Front Camera8-megapixel5-megapixel
Rear Camera13-megapixel13-megapixel
RAM3GB3GB
Storage64GB16GB
Battery Capacity5200mAh3360mAh
OSAndroid 15Android 8.1 Oreo
Resolution720x1640 pixels720x1440 pixels
general
BrandPocoVivo
ModelC81xY71
Release dateApril 23, 2026April 1, 2018
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 77.80 x 8.26155.90 x 75.70 x 7.80
Weight (g)193.00150.00
IP ratingIP52-
Battery capacity (mAh)52003360
Removable batteryNo-
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursElite Black, Ice BlueBlack, Gold
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.00
TouchscreenYesYes
Resolution720x1640 pixels720x1440 pixels
Aspect ratio-18:9
hardware
Processor1.8GHz MHz octa-core1.4GHz quad-core
Processor makeUnisoc T7250Qualcomm Snapdragon 425
RAM3GB3GB
Internal storage64GB16GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2048-
camera
Rear camera13-megapixel13-megapixel
No. of Rear Cameras1-
Rear autofocusYes-
Rear flashYes-
Front camera8-megapixel5-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 8.1 Oreo
Skin-FunTouch OS
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 cardsYes-
Wi-Fi standards supported-802.11 b/g/n
Micro-USB-Yes
FM-Yes
Wi-Fi Direct-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/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes

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