Vivo Y39 5G vs ZTE Blade A31 comparison

Compare Vivo Y39 5G
Compare ZTE Blade A31
key specs
Display6.68-inch5.45-inch
ProcessorQualcomm Snapdragon 4 Gen 2Unisoc SC9863A
Front Camera8-megapixel 5-megapixel
Rear Camera50-megapixel + 2-megapixel 8-megapixel
RAM8GB2GB
Storage128GB, 256GB32GB
Battery Capacity6500mAh3000mAh
OSAndroid 15Android 11 (Go Edition)
Resolution1608x720 pixels720x1440 pixels
general
BrandVivoZTE
ModelY39 5GBlade A31
Release dateMarch 27, 2025July 13, 2021
AI EnabledYes-
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)165.70 x 76.30 x 8.28140.00 x 71.00 x 8.90
Weight (g)205.00166.00
IP ratingIP64-
Battery capacity (mAh)65003000
Removable batteryNo-
Fast charging44W Flash Charge-
ColoursLotus Purple, Ocean BlueBlue, Grey
display
Refresh Rate120 Hz-
Screen size (inches)6.685.45
TouchscreenYesYes
Resolution1608x720 pixels720x1440 pixels
Pixels per inch (PPI)264-
Aspect ratio-18:9
hardware
Processorocta-core (2x2.2GHz + 6x1.95GHz)octa-core
Processor makeQualcomm Snapdragon 4 Gen 2Unisoc SC9863A
RAM8GB2GB
Internal storage128GB, 256GB32GB
Expandable storageNoYes
Expandable storage typeNomicroSD
Dedicated microSD slotNo-
Expandable storage up to (GB)-128
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)8-megapixel
No. of Rear Cameras21
Rear flashYes-
Front camera8-megapixel (f/2.0)5-megapixel
No. of Front Cameras11
software
Operating systemAndroid 15Android 11 (Go Edition)
SkinFuntouch OS 15-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCNoYes
USB OTGYes-
USB Type-CYes-
FMNo-
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
4G/ LTEYes-
5GYes-
sensors
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-

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