The W880i is the slimmest walkman phone to date, measuring in at just 9.5mm thick. The Sony Ericsson W880i sports a 2.0 megapixel camera, email functionality and is 3G compatible. The Walkman player is version 2.0, with support for album art. The W880 also supports the Sony Ericsson song recognition feature, where you can record a clip of a song onto the phone and receive the song ID direct to the handset.