Apple Ipad

He iPad is a tablet computer developed by Apple, Inc. Announced on
January 27, 2010, it is similar in functionality to the iPod touch,
running the same operating system (iPhone OS) and almost all of the same
applications.

The iPad has a larger 9.7-inch (25 cm) LED-backlit Multi-Touch display
with a pixel resolution of 1024x768, 16 to 64 gigabytes (GB) of flash
memory, a 1-gigahertz (GHz) Apple A4 processor, Bluetooth 2.1, and a
30-pin dock connector to sync with iTunes and connect wired accessories.

Two models have been announced: one with 802.11n Wi-Fi (available in
March 2010 in the United States) and one with Wi-Fi; 3G, which can
connect to HSDPA cellular networks; and Assisted GPS (available in April
in the U.S. and several other countries). Prices will range from US$499
to US$829..... Read More

Source: http://en.wikipedia.org/wiki/IPad