Sony Ericsson's rumored PlayStation phone was confirmed in major fashion today through a leak of prototype shots and according details. True to expectations, it will be a full touchscreen slider but with PSP Go-style PlayStation controls instead of a QWERTY keyboard; it would go so far as to have shoulder buttons. Engadget was told, however, that the pad in the middle is a multi-touch trackpad, most likely for gestures that would avoid disrupting the screen during gameplay.
