Sony Ericsson have been a bit quiet at CES 2007 so far, but one thing they have released is a set of official pictures of their new Walkman phone, the Sony Ericsson W880. Called the Ai in prototype form, the W880 isn't quite ready yet, but as you can see from the pics, it won't be long now before we see it in our shops.

More pictures of the Sony Ericsson W880i after the jump.

As you can see from the pics, Sony Ericsson aren't giving away much,as you can't actually see all of the phone in any one shot. However, you can see it in much better (if unofficial) detail by checking out our previous leaked pictures of the W880.

One thing these pictures do give us though, is a real sense of how slim this mobile phone is - just 9.4mm thin, if reports are correct, which compares favourably with its main competitors, the new Nokia N76 (a beef 13.4mm) and the new Motorola RAZR MAXX (a whopping 15mm thick - that's thicker than the new new Nokia N800 Internet tablet!).

No idea yet of its other features, but expect at least a 3 megapixel camera, and possibly HSDPA connectivity. Can't wait!

[Source: Mobile Tracker]