According to a leaked document from Engadget the T-Mobile Samsung Vibrant is going to be launched on July 15th. The handsets will be shipping out to stores on July 7th. In case you haven’t been paying attention to this handset let me go over the specs. The Samsung Vibrant will have a 4.0-inch Super AMOLED touch screen, a 1GHz Cortex A8 Hummingbird Application Processor, Android 2.1,5.0 MP camera with HD video recording, GPS & 2GB of external memory (expandable up to 32 GB via microSD). The Samsung Vibrant will cost $199.99 with a two-year contract.