Lava Z66 vs Lava Z91 comparison

Compare Lava Z66
Compare Lava Z91
key specs
Display6.08-inch5.70-inch
Processor1.6GHz octa-coreMediaTek MT6739
Front Camera13-megapixel8-megapixel
Rear Camera13-megapixel + 5-megapixel13-megapixel
RAM3GB3GB
Storage32GB32GB
Battery Capacity3950mAh3000mAh
OSAndroid 10Android 7.1 Nougat
Resolution720x1560 pixels720x1440 pixels
general
BrandLavaLava
ModelZ66Z91
Release dateAugust 4, 2020March 1, 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)155.60 x 73.50 x 8.50-
Weight (g)162.00-
Battery capacity (mAh)39503000
ColoursMarine Blue, Berry Red, Midnight Blue-
display
Screen size (inches)6.085.70
TouchscreenYesYes
Resolution720x1560 pixels720x1440 pixels
Aspect ratio19:9-
Pixels per inch (PPI)283-
hardware
Processor1.6GHz octa-core1.3GHz quad-core
RAM3GB3GB
Internal storage32GB32GB
Expandable storageYesYes
Expandable storage typemicroSD-
Expandable storage up to (GB)128128
Dedicated microSD slotYes-
Processor make-MediaTek MT6739
camera
Rear camera13-megapixel (f/2.0) + 5-megapixel13-megapixel
Front camera13-megapixel8-megapixel
Rear flash-Yes
Front flash-Yes
software
Operating systemAndroid 10Android 7.1 Nougat
Skin-Star OS 4.2
connectivity
Wi-FiYes-
Wi-Fi standards supported802.11 b/g/n-
GPSYes-
BluetoothYes, v 4.20-
Micro-USBYes-
Headphones3.5mm-
Number of SIMs22
sim 1
SIM TypeNano-SIM-
sim 2
SIM TypeNano-SIM-
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-

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