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Motorola Moto G31 vs Vivo Y91i comparison

 Compare Motorola Moto G31
Motorola Moto G31
Compare Vivo Y91i
Vivo Y91i
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.40-inch6.22-inch
ProcessorMediaTek Helio G85MediaTek Helio P22
Front Camera13-megapixel 5-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel 13-megapixel
RAM4GB, 6GB2GB
Storage64GB, 128GB16GB
Battery Capacity5000mAh4030mAh
OSAndroid 11Android 8.1
Resolution1080x2400 pixels720x1520 pixels
general
BrandMotorolaVivo
ModelMoto G31Y91i
Release dateNovember 18, 2021March 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)161.89 x 73.87 x 8.55155.11 x 75.09 x 8.28
Weight (g)181.00163.50
Battery capacity (mAh)50004030
Fast chargingProprietary-
ColoursBaby Blue, Metiorite GreyFusion Black, Ocean Blue
display
Refresh Rate60 Hz-
Screen size (inches)6.406.22
TouchscreenYesYes
Resolution1080x2400 pixels720x1520 pixels
Aspect ratio20:919:9
Pixels per inch (PPI)409-
hardware
Processor2GHz octa-coreocta-core
Processor makeMediaTek Helio G85MediaTek Helio P22 (MT6762)
RAM4GB, 6GB2GB
Internal storage64GB, 128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000-
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8, 1.28-micron) + 8-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)13-megapixel (f/2.2)
No. of Rear Cameras3-
Rear autofocusPhase detection autofocusYes
Rear flashYesYes
Front camera13-megapixel (f/2.2, 1.12-micron)5-megapixel (f/1.8)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 8.1
Skin-Funtouch OS 4.5
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
USB OTG-Yes
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesNo
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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