The new Galaxy S3 is spotted on Samsung's own software program called Samsung KIES.
Because the picture is to small we can't view it.
The picture looks like the GT-N7000.
What we know for sure is Samsung will call the GT-I9300: Galaxy S3.
There will be also a GT-I9300T version, even this version is called by Samsung: Galaxy S3.
Thanks TIP. (Luc Honore)
KIES: => samsumg app => choose your phone => and i have seen Galaxy S3 (GT i9300 and GT i9300T)