All three Samsung Galaxy S II variants for the US pose together in a leaked shot99+
In the leaked image below, we can plainly see the specific Samsung Galaxy S II variants coming to AT&T, Sprint, and T-Mobile – with Verizon obviously out of the mix. Looking at them, they don’t appear to drastically differ in design from the international version that’s been available for some time – albeit, they shed the physical home button found with the original. For the most part, the three handsets appear to have the same looking design on the surface.
source: Pocketnow via Android and Me