I love my iPhone, I really do, but every now and then I find myself hankering for something simpler, smaller, and well, just different. I think the new Sony Ericsson Xperia Pureness could stop that hankering.
The display is monochrome (gasp) but also transparent, as demonstrated in this video:

The keyboard is invisible until activated, so half the phone is transparent while the other half is invisible.
Amazingly, the Xperia Pureness is an HSDPA phone and has a web browser, although I’m not sure how good the browsing experience will be on a mono transparent screen, but then again, I guess that’s not the point. The Xperia Pureness doesn’t even have a camera, but it does have access to a concierge service à la Vertu.
The only problem…the price: £600 and only from Selfridges.