It's real. It exists. Samsung's next Galaxy model is indeed known as the Galaxy S III, a phone Samsung's pitching as “a phone that listens” to the user. It does come with a physical Home key beneath its 4.8″ display, which sits between Back and Menu options. This goes against Google's new Android design philosophy somewhat, but then Samsung is big enough to do whatever it damn well likes these days.
The Galaxy S III's display runs at 1280×720, there's a large 2,100mAh battery inside, plus a front-facing camera rated at 1.9megapixels.
Eurodroid, Samsung Galaxy S III â" Android 4.0 on a 4.8â³ Super AMOLED display