Karbonn Smart Tab2 official Pictures. Karbonn Smart Tab2 is a Smartphone of karbonn. The Karbonn Smart Tab2 Android Tablet. Announced 2012. Features 7.0″ Display, 2 MP Primary Camera, 3700 MAh Battery, 1000 MB Storage, 512 MB RAM, Corning Gorilla Glass. Karbonn Smart Tab2 price starts.