Samsung U600 Turn it sideways and it all but disappears. With a depth of only 11mm this slider phone is Samsung's thinnest, lightest phone to date. Created as part of the Ultra Edition Range II, it's 2mm thinner and 2g lighter than anything else on offer, and still fits an impressive range of features in-between the layers of casing. The slim design means it will hardly be noticeable in your pocket, but the large display screen, excellent 3.2 mega pixel camera and versatile MP3 player make it unmissable.

3.2 megapixel camera PC synchronisation Innovative new ultra-slim design Versatile MP3 Player External Micro SD card for increased space