We’ve seen a small handful of TV commercials for some of the Galaxy S smartphones (specifically the already-released Captivate and Vibrant), and in their latest commercial, Samsung touts the features of all four variants of the Galaxy S, including the unreleased Verizon Fascinate and the 4G-capable Sprint Epic. Highlights of the Galaxy S devices, according to Samsung, is that they feature the “brightest, fastest screen ever created” and that they are twice as fast as “leading Android devices” (quite a claim!). And, not to be outdone by Google who once called the Nexus One a “Superphone”, Samsung is claiming that the Galaxy S devices aren’t just smartphones, they are “brilliant phones”. Also shown is Samsung’s MediaHub, which will act as Market for multimedia once they finally flip the switch (it’s currently not online).