Vivo Y91i vs Vivo Z3 (V1813BA) comparison

Compare Vivo Y91i
Compare Vivo Z3 (V1813BA)
key specs
Display6.22-inch6.30-inch
ProcessorMediaTek Helio P22Qualcomm Snapdragon 670
Front Camera5-megapixel 12-megapixel
Rear Camera13-megapixel 16-megapixel + 2-megapixel
RAM2GB4GB
Storage16GB64GB
Battery Capacity4030mAh3315mAh
OSAndroid 8.1Android 8.1 Oreo
Resolution720x1520 pixels1080x2280 pixels
general
BrandVivoVivo
ModelY91iZ3 (V1813BA)
Release dateMarch 2019October 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28155.97 x 75.63 x 8.10
Weight (g)163.50163.70
Battery capacity (mAh)40303315
ColoursFusion Black, Ocean BlueStarry Night Black, Aurora Blue, Dream Powder
display
Screen size (inches)6.226.30
TouchscreenYesYes
Resolution720x1520 pixels1080x2280 pixels
Aspect ratio19:919:9
hardware
Processorocta-coreocta-core (2x2GHz + 6x1.7GHz)
Processor makeMediaTek Helio P22Qualcomm Snapdragon 670
RAM2GB4GB
Internal storage16GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
camera
Rear camera13-megapixel (f/2.2)16-megapixel (f/2.0) + 2-megapixel (f/2.4)
Rear autofocusYesYes
Rear flashYesYes
Front camera5-megapixel (f/1.8)12-megapixel (f/2.0)
software
Operating systemAndroid 8.1Android 8.1 Oreo
SkinFuntouch OS 4.5Funtouch
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB OTGYesYes
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
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 sensorNoYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
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