Here is a video from Android Central I found on Youtube of the just unveiled Samsung's new high-end device, Galaxy S III.
It's got a quad-core CPU (dual-core for some markets like the US, maybe), 4.8" screen, and 720p. It also has a 2100mAh battery and we're gonna need it to power this huge screen. There are other bells and whistles like voice control, kinda like Siri.
From what I can tell, it's a nice improvement over the S II. However, it only has an 8MP camera. Kinda of a disappointment. The feel supposedly is plasticky. And I wonder if Samsung might just have given HTC an opening to recapture some of the market share.