5 of the best new concept phones

Windows 7 Concept phone by Lin Jin Feng
If you don't mind sacrificing pocket space or are fed up with phone manufacturers intent on making everything thinner, this bulky number, pitched as a "super computer in our palms", might sate your appetite. It sports a mahoosive display, mouse-like controls, multimedia shortcuts, Windows 7 and a slide out keyboard – but not in the traditional sense. It slides out sideways to form a full size keyboard, which coupled with the pivoting screen transforms the phone into a mini computer. Reminds us of the Nokia 6820 – those were the days...