![]() ![]() The projector must support high dynamic range (HDR) video.If your screen size is larger than 200 inches, you’ll need more brightness. While manufacturers' claimed brightness specs aren’t entirely reliable, a good rule of thumb is to look for a projector that claims at least 1,500 ANSI lumens, but anything that’s rated at 3,000 ANSI lumens or more is probably better suited for use in a brighter room. But if it’s too bright, it won’t be able to produce the truly deep black level needed for the best movie performance. You want it to be bright enough that you can use the projector with a large screen (over 120 inches) and still enjoy a vibrant, well-saturated image, especially with HDR video. A good 4K movie projector needs to be bright, but not too bright.Some hardcore videophiles feel that only native 4K projectors should be called 4K projectors, but our testing has shown that the level of detail possible with pixel-shifting is 4K, and is good enough for most people. ![]() That means the image-creating chip or panels have a 1080p resolution, but by rapidly shifting the pixels four times to show the image, you get the full 4K resolution on screen. LCD and DLP 4K projectors use what’s known as pixel-shifting to show a 4K resolution on screen. But again, native 4K projectors tend to cost more than $5,000. ![]() High-end LCoS projectors from companies like JVC and Sony have a native 4K resolution, meaning the image-creating chip inside the projector actually has either a 4096×2160 or 3840×2160 resolution.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |