We've been twiddling our thumbs waiting patiently for the littlest of Sony's new-look smartphone lineup, the Xperia U, to arrive in earnest. It's a bit of a relief then to see the Android 2.3 phone go on sale at Three UK. You'll be getting what we saw back in Barcelona, including Sony's Timescape interface and the trick color light-up strip. We're guessing that most will see the cheap-as-chips price as the real selling point: the Xperia U costs £170
