Blackberry PlayBook can play most of the newer video formats and also has a microUSB connection which will let you to connect external devices or hard drives.
The BlackBerry Playbook may come available in at $1000 or even more costly. This may appear somewhat excessive to the typical customer, but do not neglect that the PlayBook includes some specifications which aren’t available in the market at the moment.
The Playbook has been a subject of speculation for months now, with many online users referring to it as the “Blackpad,” until RIM announced the device yesterday afternoon. Several other large smart phone makers have similar devices planned for the beginning of 2011 as well.
Source: BlackBerry PlayBook Tablet Price Rumors