We first heard about the existence of the Acer M310 Windows Phone last week, but literally no information was given besides the fact that two test units were discovered on a developer's traffic sheet. How about a few more shreds of meat to chew on. According to WindowsPhoneNZ, the Mango device was sighted at TechEd New Zealand with HDMI-out support. We may be seeing this feature across a large variety of Windows Phones coming out this fall, as the HTC Eternity has been rumored to include video output via HDMI as well.
Engadget, Acer M310 Windows Phone said to have HDMI-out, 8GB storage