The PSP’s entry into the cell phone/gaming hybrid handset market is right on the money, if the mockup above were to be released. It supposedly features a widescreen 3-inch (480 x 272) display, PSP functionality via M2 card slot, dual-slide design, and a functional gamepad.

Slide on one side and you’ll find a joypad with analog stick for PSP controls. Slide to the other side and a number keyboard will show up enjoying the ergonomics of Sony Ericsson

[via Engadget]