Mitsubishi(三菱) HC5500是该公司的第四台1080p解像度家庭影院投影机,虽然HC5500是用来替换三菱的最便宜的1080型号HC4900,然而它提供了大量能够在更加昂贵的家庭影院投影机上发现的功能。HC5500相对于HC4900关键的改进在于: The Mitsubishi HC5500 is the company’s fourth 1080p resolution home theater projector. Although the HC5500 is designed to replace Mitsubishi’s cheapest 1080 model HC4900, it offers a wealth of features found on more expensive home theater projectors Features. HC5500 relative to the HC4900 key improvements are: