Sony Ericsson seems to be lining-up a series of new Android smartphones for launch at upcoming Consumer Electronics Show in January. We have already seen several leaks of Nozomi aka Xperia arc HD, now we have a new model, revealed via Bluetooth SIG.

Dubbed as LT28at, it is expected to be launched on AT&T in United States. According to the specifications given in the product sheet, it will come with a huge 4.55 inch 1280X720p resolution display, 13MP rear camera, front camera with 720p recording, and LTE connectivity.

In other news, Picasa album set of a Sony Ericsson employee has given us preview of the quality of LT28at camera. Images are compressed at the time of upload, but still these should give you a pretty good idea of this smartphone’s camera. There is no word on other specifications right now.

Check out some of the shots below.

Via Xperia Blog (1, 2)