Tecno Spark 50 5G vs Vivo Y31 5G comparison

Compare Tecno Spark 50 5G
Compare Vivo Y31 5G
key specs
Display6.78-inch6.68-inch
ProcessorMediaTek Dimensity 6400Qualcomm Snapdragon 4 Gen 2
Front Camera8-megapixel8-megapixel
Rear Camera50-megapixel50-megapixel + 0.08-megapixel
RAM4GB4GB, 6GB
Storage128GB128GB
OSAndroid 16Android 15
Resolution720x1576 pixels1,608x720 pixels
Battery Capacity-6,500mAh
general
BrandTecnoVivo
ModelSpark 50 5GY31 5G
AI EnabledNo-
Launched in IndiaYesYes
Removable batteryNoNo
Wireless chargingNoNo
ColoursFantasy Purple, Champagne Gold, Mint Green, Ink BlackRose Red and Diamond Green
Release date-September 15, 2025
Form factor-Touchscreen
Body type-Plastic
Dimensions (mm)-166.14 x 77.01 x 8.39
Weight (g)-209.00
IP rating-IP68
Battery capacity (mAh)-6,500
Fast charging-44W Flash Charge
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD-
Screen size (inches)6.786.68
Resolution720x1576 pixels1,608x720 pixels
Touchscreen-Yes
Pixels per inch (PPI)-264
hardware
Processorocta-core2.2GHz MHz octa-core
Processor makeMediaTek Dimensity 6400Qualcomm Snapdragon 4 Gen 2
RAM4GB4GB, 6GB
Internal storage128GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-2TB
camera
Rear camera50-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
Skin-Funtouch OS 15
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.20
InfraredYes-
USB Type-CYesYes
FMYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYesYes
5GYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYesYes
5GYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No

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