Vivo Y31 5G vs Poco F3 comparison

Compare Vivo Y31 5G
Compare Poco F3
key specs
Display6.68-inch6.67-inch
ProcessorQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 870
Front Camera8-megapixel 20-megapixel
Rear Camera50-megapixel + 0.08-megapixel 48-megapixel + 8-megapixel + 5-megapixel
RAM4GB, 6GB6GB, 8GB
Storage128GB128GB, 256GB
Battery Capacity6,500mAh4520mAh
OSAndroid 15Android 11
Resolution1,608x720 pixels-
general
BrandVivoPoco
ModelY31 5GF3
Release dateSeptember 15, 2025March 22, 2021
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39163.70 x 76.40 x 7.80
Weight (g)209.00196.00
IP ratingIP68-
Battery capacity (mAh)6,5004520
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursRose Red and Diamond GreenNight Black, Arctic White, and a Deep Ocean Blue
display
Refresh Rate120 Hz-
Screen size (inches)6.686.67
TouchscreenYesYes
Resolution1,608x720 pixels-
Pixels per inch (PPI)264-
Protection type-Gorilla Glass
Aspect ratio-20:9
hardware
Processor2.2GHz MHz octa-core3.2GHz octa-core
Processor makeQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 870
RAM4GB, 6GB6GB, 8GB
Internal storage128GB128GB, 256GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2TB-
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras23
Rear flashYesYes
Front camera8-megapixel (f/f/2.0)20-megapixel
No. of Front Cameras11
Pop-Up CameraNo-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 11
SkinFuntouch OS 15MIUI 12 for Poco
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.10
NFCNoYes
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Infrared-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNo-
Temperature sensorNo-
In-Display Fingerprint Sensor-No

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