Our source has confirmed that the HTC M7 will launch as the HTC One on AT&T, T-Mobile and Sprint with 32GB of internal storage, starting at $199.99 with a two year contract. Those looking in need of more storage can opt for the 64GB model which will sell for $299.99. Our source has also confirmed that the HTC One will have metal casing with front-facing stereo speakers. The device will be available in both black and silver/white. Previous images of the HTC One with a black soft-touch casing were real, but our source claims they were pre-production units which were used during various phases of testing. The final metal design can be previewed in the teaser videos HTC posted with the countdown clock that’s ticking down on htc.com.