Guys this is to inform you that I use iball side nimble 4gf tablet last 4months it performance is very bad because while I am playing games in this tablet it will hang some time while watching videos it heat lot its camera is very bad white taking photos in day light and midnight its display quality is very poor while watching movies some time its blurr I dont known why. Its sound quality is very bad becuse it pins some songs which are less base this is the only problem I am facing in this tablet