Lava Z91

The Lava Z91 is an affordable Android-based smartphone that comes with a rear-mounted fingerprint scanner and also has the facial recognition feature. With facial recognition, you can unlock the device just by glancing at the screen. One of the important aspects of the smartphone is that it ships with a 2-year warranty. 
On top, the Lava Z91 flaunts a 5.7-inch HD+ display which is bright and reproduces vivid colours. The Full View display on the Lava Z91 is ideal for watching videos or playing games

Under the hood, the smartphone is armed with a quad-core MediaTek SoC which is coupled with 3GB of RAM to ensure smooth and flawless performance. You can indulge in games or work on multiple apps simultaneously with the Lava Z91. 
For power, the Lava Z91 sips juice from a non-removable Li-Ion 3,000mAh battery which can last throughout the day under normal to moderate usage. 

The Lava Z91 runs the Android 7.0 Nougat operating system out of the box and comes with a 13-megapixel rear and an 8-megapixel front-facing shooter. You can use the rear and front imaging pieces for shooting stills, recording videos, taking selfies, and making video calls. You can also afford to shoot images even in the dark courtesy an LED flash at the back.

The Lava Z91 ships with all the regular connectivity options which include 4G with VoLTE support, GPS, Bluetooth 4.2, Wi-Fi 802.11 b/g/n, and a microUSB 2.0 port. The Lava Z91 also comes with dual SIM slots that can be used for two networks simultaneously. 
As far as storage is concerned, the Lava Z91 is equipped with an onboard storage space of 32GB which one can further expand using a microSD card up to 128GB.