[ad#ad-1] T-Mobile just revealed their release date of the Samsung Galaxy S 4 at theirs “UnCarrier” press conference, the Galaxy S4 is expected to hit T-Mo on May 1st. That said, it’s coming, and soon. As for pricing, nothing’s been confirmed, but we already know T-Mobile’s other LTE phones (the iPhone 5, HTC One, etc.) will go for $100 plus monthly payments of $20 for two years.