Salora Protab HD: Protab HD is a 7-inch tablet powered by ARM Cortex A9 1.2GHz processor. It weighs 290 g, has 1 GB RAM and runs Android Jelly Bean. The 3,200mAh battery offers up to five hours of battery life. The device has 4GB internal memory, which is expandable up to 36 GB via a micro SD card. Connectivity options include Wi-Fi and 3G. The tablet comes with one-year warranty. It costs Rs 6,599.