As you'd expect from a Walkman-branded handset, music is important to the W580i. It's supplied with everything you need to transfer music from your PC to your phone. There's even a stereo handsfree headset in the box. In addition, the phone has an FM radio and is clever enough to identify 'mystery songs' that you hear on the radio.

Many of us like to occasionally combine music with exercise - and the W580i is no exception. It has a built-in personal trainer that'll count your steps during the day and can monitor your running speeds and sporting performance.

This is a camera phone, too. A 2 megapixel lens lets you capture special moments, while picture blogging lets you upload images straight to the web. Plus there's an internet connection for browsing, RSS feeds and email... along with Bluetooth and USB connectivity to send and receive files. With its stylish slide-up design and its action-orientated features, the Sony Ericsson W580i will suit anyone who's always on the move.