This post was updated on 12/21, 1:17 p.m., PT with information about a second version of the Sony Ericsson Xperia X10 getting FCC approval.
The FCC has given the green light to Sony Ericsson's first Google Android phone, the Xperia X10. Filed documents show that the quad-band GSM smartphone supports T-Mobile's 3G network, though it remains to be seen whether the carrier will offer the device or whether it will be sold unlocked.
The Sony Ericsson Xperia X10 looks to be a powerhouse with a 4-inch, 854x480-pixel touch screen, 1GHz Snapdragon processor, a 8.1-megapixel camera, Wi-Fi, Bluetooth.
CNET UK got a first-hand look at the device when it was first introduced in early November and was disappointed to see it running Android 1.6 instead of 2.0, but hopefully it'll get a nice upgrade before it hits the UK in February 2010 and whenever it lands stateside.
Update: It looks like a second version of the Sony Ericsson Xperia X10 was was approved by the FCC on Monday, this time supporting AT&T's 3G network. The plot thickens. (via Engadget Mobile)