Today, AT&T has announced its Windows Phone 7.5 plans, including new phones and updates (see earlier AT&T roadmap leak). The three new devices, the HTC Titan, Samsung's Focus S and Focus Flash will all be available in Q4, though no specific date has been specified. Most impressive is the announcement of the first 4G Windows Phone, coming from Samsung.

We've all seen (and drooled over) the HTC Titan, with its gigantic 4.7-inch screen, 1.5GHz processor, 8MP camera with dual LED flash in addition it's front-facing 1.3MP camera. No doubt that the Titan will be highly anticipated and a weclome addition to AT&T's offerings.

As for the Focus S (SGH-i937 aka Kapua) it will "build on the success of the award-winning and highest selling Windows Phone in the U.S., the Samsung Focus." and will sport a 4.3-inch Super AMOLED Plus display, 1.4GHz processor, 8MP rear camera and a 1.3MP front-facing camera, all snuggly tucked into a svelte a 8.55 millimeter profile (the current Focus is 9.9mm thick, for reference)

Finally, the Samsung Focus Flash will be geared for the more price-conscious consumer.  While it, too, will have a 1.4GHz processor, the screen measures in a tad smaller than the Focus S, at 3.7 inches, and will only have a 5MP camera.  All three will have front-facing cameras, which seems to be a standard for any new, Mango-native devices.

Speaking of which, AT&T also took the opportunity to say that they will be among the first to roll out Mango to their existing lineup of phones.  The HTC HD7S, HTC Surround, LG Quantum, and Samsung Focus will all see Mango updates "this fall,"  which could even come to mean this week.

Source: AT&T