Video projectors also tend to have higher quality video processing chips on board than do data projectors. Higher quality processing means cleaner deinterlacing and scaling, for a smoother, more life-like picture. Projectors made for movies, TV, and home entertainment also have HDMI ports, or DVI ports configured with HDCP, which provides for the high resolution display of content restricted HD materials. These features are costly extras that manufacturers normally don't include on portable data projectors because they are simply not needed in the business presentation environment.
Almost all data projectors have at least one audio speaker on board, and many have two. This enables you to give audio/video presentations from your laptop with adequate audio capability built in. Along with the speakers comes the audio jacks on the connection panelâsomething you don't find on many video projectors.
With a big presentation on the line, the last thing you need to worry about is your projection equipment. The audience is waiting for you to share your ideas, show them something they've never seen. With this in mind, NEC designed these video projectors, boasting the most advanced features and brightest light output of the entire NEC line of visual displays.