Karbonn smart tab 1 is a useless proudact. It is a andriod Table. But it is very old. Its andriod version is very old. Its screen size is 7.0 inch. It is a hanging device . It ia a big problem it iy it os hang to play any big game like a GTA vice city , Temple Run 2, Mordan combat, etc. Then I advice you why don’t buy this