Vivo Y31 5G vs Nubia Z40 Pro comparison

Compare Vivo Y31 5G
Compare Nubia Z40 Pro
key specs
Display6.68-inch6.67-inch
ProcessorQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 8 Gen 1
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 0.08-megapixel 64-megapixel + 50-megapixel + 8-megapixel
RAM4GB, 6GB8GB, 12GB
Storage128GB128GB, 256GB, 512GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 12
Resolution1,608x720 pixels1080x2400 pixels
general
BrandVivoNubia
ModelY31 5GZ40 Pro
Release dateSeptember 15, 2025February 25, 2022
Launched in IndiaYesNo
Form factorTouchscreen-
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39161.90 x 72.90 x 8.40
Weight (g)209.00199.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNoNo
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursRose Red and Diamond GreenBlack,Silver
display
Refresh Rate120 Hz144 Hz
Screen size (inches)6.686.67
TouchscreenYesYes
Resolution1,608x720 pixels1080x2400 pixels
Pixels per inch (PPI)264395
Aspect ratio-20:9
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 8 Gen 1
RAM4GB, 6GB8GB, 12GB
Internal storage128GB128GB, 256GB, 512GB
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)64-megapixel + 50-megapixel + 8-megapixel
No. of Rear Cameras23
Rear flashYes-
Front camera8-megapixel (f/f/2.0)16-megapixel
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 12
SkinFuntouch OS 15MyOS
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.20
NFCNoYes
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNo-
Temperature sensorNo-
In-Display Fingerprint Sensor-Yes

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