Sony Ericsson has officially unveiled the Xperia Play, which is better known by its unofficial nickname: the PlayStation Phone.   More details for the phone will come in the middle of the Mobile World Congress event in Barcelona, taking place February 13, 2011.

The Xperia Play will run on Android 3.0 (aka Gingerbread) and will feature a slide-out section featuring a D-pad and buttons for gaming. Check out the first commercial for the device here.

Source: VentureBeat