Sony Ericsson XPERIA Concept Makes Its Rounds

Concepts tend to be rather far fetched at times, but this Sony Ericsson XPERIA concept design is a little bit more down to earth, bringing together the X1’s generous touch screen display complete with Sony Ericsson’s very own keypad. It would be interesting to see whether Sony Ericsson adopts the ideas found on this concept once they have ironed out all the bumps on the Xperia X1. What else do you think that Sony Ericsson needs to improve upon if they're going to claw their way into the top echelon of cell phone manufacturers?