Samsung Galaxy Tab 2 7.0 P3100 official Pictures. Samsung Galaxy Tab 2 7.0 P3100 is a Smartphone of samsung. The Samsung Galaxy Tab 2 7.0 P3100 Android Tablet. Announced Feb 2012. Features 7.0″ Display, TI OMAP 4430 Chipset, 3.15 MP Primary Camera, 4000 MAh Battery, 32 GB Storage, 1000 MB RAM. Samsung Galaxy Tab 2 7.0 P3100 price starts.