HTC Mondrian Appear in Windows Phone 7 Ads

An ad from Microsoft about Windows Phone 7 has just emerged. In the ad raised a handset from HTC is the HTC Mondrian from AT & T.

If you view the presence of HTC Mondrian in this ad then it is estimated that Mondrian would be a mainstay for Windows Phone 7 handset. If so then the rumors about 1.3 GHz processor embedded in it seems true.