This is not a good phone.it has 5.5 inch display so that battery capacity should be more but it has only 2200 mah battery. Draining is very fast.some times its not work properly.display is not good.its display good up to one month.after worthless.The Lava A79 mobile features a 5.5 ( 13.97 cm) display and runs on Android v5.1 ( Lollipop) operating system with 1 GB of RAM. As far as the battery is concerned it has 2200 mAh. Over that, as far as the rear camera is concerned this mobile has a 5 MP camera.If u camera lover then dont buy this