After teasing us with puzzles and giving us the FAQ early, T-Mobile has finally decided that it’s time to make its Android-powered Samsung Vibrant official. If you’ve checked out the Samsung Galaxy S before, there’s nothing too surprising about the specifications of this phone, but that doesn’t make it any less interesting. The Vibrant will be launching on July 21st for $199.99 with a two-year contract, and folks who are interested will be able to pre-order at RadioShack. In an effort to boast this phone’s multimedia capabilities, it’ll come bundled with the popular Avatar movie on a 2GB memory card. Specifications of the T-Mobile Samsung Vibrant include: