The Samsung Galaxy S II 4G is Boost’s version of the Epic 4G Touch and will launch on September 6 for $369.99.

I knew it was going to be a Galaxy S II, but I was going the placement on Virgin Mobile and a little cheaper. Virgin probably wanted to avoid placing another phone on top of the Evo V.

Virgin Mobile was also a part of tonight’s festivities, announcing that it’ll soon offer the Samsung Galaxy Reverb. The Galaxy Reverb features a 4-inch display, 1.4GHz processor, 5-megapixel rear and 1.3-megapixel front cameras as well as Android 4.0. Virgin says that the Reverb will be launching in September for $249.99.

Virgin’s phone doesn’t offer that much, but anyone who hates Sense UI and maybe — just maybe, uses their phone, would prefer the faster processor.