Vivo Y31 5G vs Poco X4 GT comparison

Compare Vivo Y31 5G
Compare Poco X4 GT
key specs
Display6.68-inch6.60-inch
ProcessorQualcomm Snapdragon 4 Gen 2MediaTek Dimensity 8100 5G
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 0.08-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM4GB, 6GB8GB
Storage128GB128GB
Battery Capacity6,500mAh5080mAh
OSAndroid 15Android 12
Resolution1,608x720 pixels1080x2460 pixels
general
BrandVivoPoco
ModelY31 5GX4 GT
Release dateSeptember 15, 2025June 23, 2022
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39163.64 x 74.29 x 8.87
Weight (g)209.00200.00
IP ratingIP68-
Battery capacity (mAh)6,5005080
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursRose Red and Diamond GreenBlack, Blue, Silver
display
Refresh Rate120 Hz144 Hz
Screen size (inches)6.686.60
TouchscreenYesYes
Resolution1,608x720 pixels1080x2460 pixels
Pixels per inch (PPI)264-
Resolution Standard-FHD+
Protection type-Gorilla Glass 5
Aspect ratio-20.5:9
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2MediaTek Dimensity 8100 5G
RAM4GB, 6GB8GB
Internal storage128GB128GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)2TB-
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)64-megapixel (f/1.89) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Rear flashYes-
Front camera8-megapixel (f/f/2.0)16-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 12
SkinFuntouch OS 15MIUI 13
connectivity
Wi-FiYes-
GPSYes-
BluetoothYes, v 4.20Yes, v 5.30
NFCNoYes
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Infrared-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNo-
Temperature sensorNo-
Face unlock-Yes

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