'Ambient Light Sensors determine how much light is in the room and controls the TV light output accordingly - a dark room will trigger less light whereas a bright room will equal more light output.'
'It's worth noting here that, unlike Sony, Toshiba, and Hitachi, for example, Philips did not include any kind of "de-judder" processing in this model to go with the 120Hz--you'll have to wait for the company's '08 models for that.'
'The HDMI input is fully backward compatible with DVI sources but includes digital audio.'