HTC HD7 is a HD2 lookalike with Windows Phone 7 and 720p video, exclusive to T-Mobile in US

Stop us if you've heard these specs before: 4.3-inch WVGA (800 x 480) TFT screen, 1GHz Qualcomm MSM8250 system-on-chip, 576MB of RAM, 5 megapixel camera with dual-LED flash, and Microsoft's latest mobile OS on board. Yes, the HTC HD7 is almost a carbon copy of the much-loved HD2, albeit with a major upgrade to Windows Phone 7 software and an appreciated bump to 720/24p video recording. Beyond those enhancements, American buyers will be greeted with preinstalled Netflix, Slacker, and T-Mobile TV entertainment apps, along with 16GB of built-in storage.

T-Mobile gets the honor of being the exclusive US carrier, with exclusives also going out to O2 in the UK and Ireland and Telstra in Australia. O2 Germany will also distribute the phone, along with Movistar in Spain, Bouygues Telecom in France, and a choice of carriers in Italy. Bear in mind that the non-US HD7s are likely to come with a less capacious 8GB of storage. The phone is scheduled for an October 21 retail debut in Europe, to be followed by a mid-November arrival on US shelves. You'll find the full press release after the break, although you shouldn't bother if you expect it to explain why the nearly identical HD2 isn't getting a WP7 upgrade.