We've just gotten word from a trusted source that AT&T is currently signed up to get Sony Ericsson's Xperia X10
in fiscal week 30 of 2010, which represents the tail end of July and the beginning of August. Naturally, those plans can change -- AT&T has been known to drop Sony Ericssons from the lineup at the last minute
, after all, and there's no way they could have that week 30 time frame locked in with certainty this far in advance -- but it seems at least plausible considering the fact that an 850 / 1900MHz 3G version of the device exists (we've tested it
) and that AT&T's significantly ramping up its support for Android this year. Of course, the relevance of an Android 1.6-powered X10 in the third quarter is an open question, but sadly, it could very well be the top-of-the-line Android device in AT&T's roster even that far down the road. We'll see how this plays out.