HP Slate 7
HP Slate7 tablet which is released April, 2013 and work on Android OS, v4.1 (Jelly Bean) with No SIM card slots with 7.0 inches with a resolution of 600 x 1024 pixels. It has a primary camera of 3.15 MP and VGA secondary camera. It is powered by Dual-core 1.6 GHz Cortex-A9.