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ratings | ||||
Overall NDTV Rating | Read Review | - | - | |
Design Rating | - | - | ||
Display Rating | - | - | ||
Software Rating | - | - | ||
Performance Rating | - | - | ||
Battery Life Rating | - | - | ||
Camera Rating | - | - | ||
Value for Money Rating | - | - | ||
key specs | ||||
Display | 6.22-inch | 5.70-inch | 5.20-inch | |
Processor | MediaTek Helio P22 | MediaTek MT6739 | 1.3GHz quad-core | |
Front Camera | 8-megapixel | 8-megapixel | 8-megapixel | |
Rear Camera | 13-megapixel | 13-megapixel | 8-megapixel | |
RAM | 3GB | 3GB | 3GB | |
Storage | 32GB | 32GB | 32GB | |
Battery Capacity | 3260mAh | 3000mAh | 2750mAh | |
OS | Android | Android 7.1 Nougat | Android 7.0 | |
Resolution | - | 720x1440 pixels | 720x1280 pixels | |
general | ||||
Brand | Lava | Lava | Lava | |
Model | Z92 | Z91 | Z90 | |
Release date | January 1, 2019 | March 1, 2018 | October 1, 2017 | |
Launched in India | Yes | - | - | |
Thickness | 8.04 | - | - | |
Battery capacity (mAh) | 3260 | 3000 | 2750 | |
Colours | Ocean Blue, Black Gradient | - | Gold, Blue | |
Form factor | - | Touchscreen | Touchscreen | |
Dimensions (mm) | - | - | 148.50 x 73.00 x 8.00 | |
Weight (g) | - | - | 159.00 | |
Removable battery | - | - | No | |
display | ||||
Screen size (inches) | 6.22 | 5.70 | 5.20 | |
Touchscreen | Yes | Yes | Yes | |
Protection type | Gorilla Glass | - | - | |
Resolution | - | 720x1440 pixels | 720x1280 pixels | |
Pixels per inch (PPI) | - | - | 294 | |
hardware | ||||
Processor | 2GHz octa-core | 1.3GHz quad-core | 1.3GHz quad-core | |
Processor make | MediaTek Helio P22 (MT6762) | MediaTek MT6739 | - | |
RAM | 3GB | 3GB | 3GB | |
Internal storage | 32GB | 32GB | 32GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | - | microSD | |
Expandable storage up to (GB) | 256 | 128 | - | |
camera | ||||
Rear camera | 13-megapixel | 13-megapixel | 8-megapixel | |
Rear flash | Dual LED | Yes | LED | |
Front camera | 8-megapixel | 8-megapixel | 8-megapixel | |
Front flash | - | Yes | LED | |
software | ||||
Operating system | Android | Android 7.1 Nougat | Android 7.0 | |
Skin | - | Star OS 4.2 | Star OS | |
sensors | ||||
Fingerprint sensor | Yes | - | - | |
Compass/ Magnetometer | - | - | No | |
Proximity sensor | - | - | Yes | |
Accelerometer | - | - | Yes | |
Ambient light sensor | - | - | Yes | |
Gyroscope | - | - | Yes | |
Barometer | - | - | No | |
Temperature sensor | - | - | No | |
connectivity | ||||
Number of SIMs | - | 2 | 2 | |
Wi-Fi | - | - | Yes | |
GPS | - | - | Yes | |
Bluetooth | - | - | Yes | |
NFC | - | - | No | |
Infrared | - | - | No | |
USB OTG | - | - | No | |
Headphones | - | - | 3.5mm | |
FM | - | - | Yes | |
Wi-Fi Direct | - | - | No | |
Mobile High-Definition Link (MHL) | - | - | No | |
sim 1 | ||||
SIM Type | - | - | Micro-SIM | |
GSM/CDMA | - | - | GSM | |
3G | - | - | Yes | |
4G/ LTE | - | - | Yes | |
sim 2 | ||||
SIM Type | - | - | Micro-SIM | |
GSM/CDMA | - | - | GSM | |
3G | - | - | Yes | |
4G/ LTE | - | - | Yes |