Vivo Y91i vs Lava Z90 comparison

Compare Vivo Y91i
Compare Lava Z90
key specs
Display6.22-inch5.20-inch
ProcessorMediaTek Helio P22 1.3GHz quad-core
Front Camera5-megapixel 8-megapixel
Rear Camera13-megapixel 8-megapixel
RAM2GB3GB
Storage16GB32GB
Battery Capacity4030mAh2750mAh
OSAndroid 8.1Android 7.0
Resolution720x1520 pixels720x1280 pixels
general
BrandVivoLava
ModelY91iZ90
Release dateMarch 1, 2019October 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28148.50 x 73.00 x 8.00
Weight (g)163.50159.00
Battery capacity (mAh)40302750
ColoursFusion Black, Ocean BlueGold, Blue
Removable battery-No
display
Screen size (inches)6.225.20
TouchscreenYesYes
Resolution720x1520 pixels720x1280 pixels
Aspect ratio19:9-
Pixels per inch (PPI)-294
hardware
Processorocta-core1.3GHz quad-core
Processor makeMediaTek Helio P22 (MT6762)-
RAM2GB3GB
Internal storage16GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
camera
Rear camera13-megapixel (f/2.2)8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera5-megapixel (f/1.8)8-megapixel
Front flash-LED
software
Operating systemAndroid 8.1Android 7.0
SkinFuntouch OS 4.5Star OS
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorNo-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No

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