HTC HD2 is the most powerful smartphone on Windows Mobile of all times. In addition to the 1 GHz Qualcomm Snapdragon processor, memory it has on board, the phone is notable for its huge capacitive touch screen. Yes, this was the small list of advantages of the phone, but it doesn’t support multitouch.
Officially HTC Sense UI does not support multitouch (recognition of a few taps at the same time). However, enthusiasts do not sit with folded hands – there is credible evidence on the web that the HTC HD2 can do it.