I bought this Karbonn tab before 2 years ago.
This is worst tab display quality is very poor, pictures and videos are not looking clear in this tab, heating issue, it has no front camera, rear is also of very poor quality camera.
Flashlight is very weak also in night, network issues are always going on, sound quality is also very poor, touch does not work fine and battery backup is also very poor and battery takes too much time for full charge and after full charge its remain just 2 hours on net, this is very poor quality tab, don’t buy this tab, this is just waste of money.