HTC M7 (HTC One) U.S. Release Date Pegged for March 22nd Adam Mills02/14/2013 The HTC M7, the flagship smartphone thought to be called HTC One and launching on February 19th, has already been pegged to have a March 8th release date in Europe. Now, finally, we’re hearing details about the HTC M7 U.S. release date which is reportedly set for March 22nd on the networks of AT&T, T-Mobile and Sprint. Read: HTC Steals Droid DNA Ad Campaign for HTC M7.Advertisement HTC is heavily rumored to be introducing its latest smartphone to world, thought to be called HTC One and originally known as the HTC M7, at launch events in New York City and London on February 19th. The company has been teasing the announcement and has even shown glimpses of the device itself. The HTC One is said to be a juggernaut of a smartphone offering a high-res display and quad-core processor, it’s also said to have release dates in March. The HTC M7 is said to be hitting the U.S. on March 22nd. An earlier rumor suggested that the HTC One would receive a March 8th release date in Europe, something that was later backed up with a piece of flimsy evidence. And while not confirmed, it does appear possible.Advertisement Now, we are hearing whispers about the HTC One U.S. release date with HTCSource claiming that the device will land on AT&T, Sprint and T-Mobile on March 22nd, just a few weeks after it lands in Europe. The carriers will evidently share a release date and come in two variants. A $199.99 32GB model and a $299.99 64GB model for those that need extra storage space.Advertisement Read: 5 Best HTC M7 Rumors. It appears that the device will have a front metal casing with stereo speakers placed in the front and will come in both silver/white and black. The silver and white model has appeared on stage with HTC CEO Peter Chou and we’ve seen in emerge, in pieces, in HTC’s teaser ads for the the HTC M7 launch date on the 19th. The HTC M7 itself is rumored to be a high-end smartphone, capable of competing against the iPhone 5 and the Galaxy S4. It’s rumored to include a 4.7-inch 1080p display, quad-core processor, 4.3 Ultrapixel camera, 4G LTE data speeds and Android Jelly Bean.