There's one Windows Phone 7 phone that I'm particularly psyched about for the 2011 holiday season, and it's the HTC Radar 4G. It's being offered by T-Mobile, and it's gotta be the best deal for the carrier: it's free on contract if you order it online.
Not only does the Radar have a beautiful white body, but it also offers 4G speeds and some decent specs, including a 1GHz processor, 512MB of RAM, and a 3.8-inch display with a resolution of 800 x 480.
T-Mobile might have a few decent WP7 phones in its arsenal, but the Radar 4G promises to be one of the most attractive devices there. It's got a fully-aluminum white body and 4G connectivity, so a lot of users who might've been waiting to jump on the always-growing Windows Phone bandwagon will probably jump on here.
Now, how do you get the phone for free? Well, if you go to a T-Mobile deal page (linked below) and print off the $100 mail-in rebate, you'll be able to get the Radar for free. Of course, if even free isn't good enough for you, you can also trade in your working old phone for an extra $100; that's right, you could walk out of the store with an HTC Radar 4G and an extra $100.
If you're looking for a great Windows Phone, my suggestion is to jump on this deal as soon as possible.[WPCentral | T-Mobile Deals Page]