A new HTC Android phone leaked recently, a small design Android phone HTC Wildfire similar to that likely will be named HTC Wildfire 2. Maybe this is the case when teams are not synchronized with the video production team of marketing and public relations team.
Phones that have not officially announced it posted on YouTube, through the account HTC officially. There is still no official information on the specifications of mobile phones in the video, but most likely is the successor of the HTC Wildfire minus optical pad.
Most likely the HTC phones in the video will be officially introduced at MWC 2011 event which will start less than semingg again in Barcelona, Spain
Here is a video featuring the mobile: