The Xperia X10 Mini is the most compact Android phone yet. And its vibrant green shell and raft of social networking functions are proof that good things really do come in small packages.
The X10 Mini isn't much bigger than a credit card, weighs just 86g and fits snugly in the smallest palm. But despite its slim dimensions, it's far from light on features. Far from it in fact.
As with all Android phones, the X10 Mini comes with a host of great Google applications pre-installed, including FaceBook and YouTube. Plus, you'll also be able to pick from tens of thousands of free and paid-for titles from the Android Market - taking in everything from great games to more practical business apps.
But that's not all. The X10 Mini is optimised for social networking too. That means that you'll get instant updates from Facebook to keep you in the loop with your friends and family. And you can send and receive Tweets just as efficiently.
To keep you entertained, there's also a brilliant media player that harnesses Sony's stereo knowhow to deliver sound quality that's easily the equal of a dedicated digital device, as well as games and a fantastic web browser.
Elsewhere on this terrific mobile is a five megapixel camera, with LED flash and auto-focus to help you capture the best image possible.
Other features include a 3.5mm headphone jack, a GPS receiver with A-GPS, TrackID music recognition functionality, expandable memory via microSD card and a 2.55-inch touchscreen for an intuitive user experience.