Looks like we’ve got the names of different Galaxy S II that will be launched on US operators. The leak comes by way of a case manufacturer whose description for the Galaxy S II case reveals Attain, Function and Within as the names for Galaxy S II on AT&T, Verizon and Sprint respectively. However, there’s no mention of a T-Mobile variant.

Interestingly, the design revealed here shows a similar design of all variants as compared to the Galaxy S that had some sort of design differentiation between each carrier variant.

There are no details on the US launch of Galaxy S II. Perhaps, an event on May 24 will answer our question?

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