Poco C81 Pro vs Vivo Y31 5G comparison

Compare Poco C81 Pro
Compare Vivo Y31 5G
key specs
Display6.90-inch6.68-inch
ProcessorUnisoc T7250Qualcomm Snapdragon 4 Gen 2
Front Camera8-megapixel8-megapixel
Rear Camera13-megapixel50-megapixel + 0.08-megapixel
RAM4GB4GB, 6GB
Storage64GB128GB
Battery Capacity6000mAh6,500mAh
OSAndroid 16Android 15
Resolution720x1600 pixels1,608x720 pixels
general
BrandPocoVivo
ModelC81 ProY31 5G
Release dateApril 28, 2026September 15, 2025
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.56 x 79.47 x 8.15166.14 x 77.01 x 8.39
Weight (g)208.00209.00
Battery capacity (mAh)60006,500
Removable batteryNoNo
Fast charging15W Fast Charging44W Flash Charge
Wireless chargingNoNo
ColoursBlack, Gold, GreenRose Red and Diamond Green
Body type-Plastic
IP rating-IP68
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+-
Screen size (inches)6.906.68
TouchscreenYesYes
Resolution720x1600 pixels1,608x720 pixels
Pixels per inch (PPI)-264
hardware
Processorocta-core2.2GHz MHz octa-core
Processor makeUnisoc T7250Qualcomm Snapdragon 4 Gen 2
RAM4GB4GB, 6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotYes-
Expandable storage up to (GB)-2TB
camera
Rear camera13-megapixel50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)
No. of Rear Cameras12
Front camera8-megapixel8-megapixel (f/f/2.0)
No. of Front Cameras11
Rear flash-Yes
Pop-Up Camera-No
software
Operating systemAndroid 16Android 15
SkinHyperOS 3Funtouch OS 15
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.20
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
sim 1
SIM TypeNano-SIMNano-SIM
3GYes-
4G/ LTEYesYes
GSM/CDMA-GSM
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
3GYes-
4G/ LTEYesYes
GSM/CDMA-GSM
5G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Proximity sensor-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No

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