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2. Digital cinema - Wikipedia

   en.wikipedia.org/wiki/Digital_cinema

   As projectors are replaced with 4K models [66] the difference in resolution between digital and 35 mm film is somewhat reduced. [67] Digital cinema servers utilize far greater bandwidth over domestic "HD", allowing for a difference in quality (e.g., Blu-ray colour encoding 4:2:0 48 Mbit/s MAX datarate, DCI D-Cinema 4:4:4 250 Mbit/s 2D/3D, 500 ...

3. 4K resolution - Wikipedia

   en.wikipedia.org/wiki/4K_resolution

   Capable of playing back 4K resolution video (2160p) in an aspect ratio of 21∶9; Capable of upscaling non-4K content (i.e. 720p / 1080p) [39] Sony Xperia smartphones are the most widely known products that equipped with CinemaWide 4K display, such as Xperia 1, Xperia 1 II, Xperia 1 III, Xperia 1 IV and Xperia 1 V.

4. Sony starts delivering 4K downloads with Video Unlimited 4K ...

   www.aol.com/news/2013-09-04-sony-video-ulimited...

   And now, to get that content to all those Ultra HD TVs, the company is rolling out its long-awaited Video Unlimited 4K download service. As of today, there are 70 native 4K movies and shows ...

5. Rear-projection television - Wikipedia

   en.wikipedia.org/wiki/Rear-projection_television

   The projector uses a bright beam of light and a lens system to project the image to a much larger size. A front-projection television uses a projector that is separate from the screen and the projector is placed in front of the screen. The setup of a rear-projection television is in some ways similar to that of a traditional television.

6. List of CRT video projectors - Wikipedia

   en.wikipedia.org/wiki/List_of_CRT_video_projectors

   This is an incomplete list of front-projection CRT video projectors. List of CRT projectors ... resolution Bandwidth Scan ... 72 inch screen projector: KP-5020 : Sony ...

7. Video projector - Wikipedia

   en.wikipedia.org/wiki/Video_projector

   A video projector is an image projector that receives a video signal and projects the corresponding image onto a projection screen using a lens system. Video projectors use a very bright ultra-high-performance lamp (a special mercury arc lamp ), Xenon arc lamp , metal halide lamp , LED or solid state blue, RB, RGB or fiber-optic lasers to ...