Samsung Galaxy Tab 2 7.0 P3100 is a 7 inch tablet running on Android ICS operating system. The tablet supports voice calling over 2G and 3G networks. It comes with 3MP rear and VGA front camera & is capable of recording HD videos. The device offers Wi-Fi, Bluetooth, and USB connectivity. Other features include dual-core 1GHz processor, A-GPS, 16GB in-built memory, document viewer, and 32GB expandable memory.