T-Mobile's Galaxy S 4G is an updated version of the Vibrant, an attractive offering that was released last year. The main differences between the two versions is that the Galaxy S 4G will ship with Android 2.2 (Froyo) and will be compatible on T-Mobile's HSPA+ network.
Other than that, the specs remain mostly the same:
- 4-inch Super-AMOLED display
- 5 MP rear camera with 720p recording
- 1GHz Hummingbird processor
- 16GB microSD card preinstalled