Looks like the cat’s out of the bag for Sony Ericsson’s big push into the United States. A Bluetooth End Product List has revealed that the Sony Ericsson LT28at (heading to AT&T) is the largest 2012 Xperia leaked so far. It will be armed with a 4.55-inch Reality display with 720 x 1280 pixel resolution. It will be LTE enabled and come with a whopping 13MP back-illuminated camera sensor with LED flash and a 720p front facing camera.
The previous reveal pointed to a 1.5GHz dual-core chipset. At the time we thought that the LT28at may just be the US version of the Nozomi, however given the display size and camera megapixel count, this is likely to be an entirely different device. It is also very possible that the Sony Ericsson LT28at will be unveiled during CES in early January. Not too long to wait now.