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  2. Xgimi Aura ultra-short-throw 4K projector review: Home ... - AOL

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  3. Review: The 9 Best Portable Projectors for Your Next Outdoor ...

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    With picks from Anker, Epson and Kodak, all you need is a blank wall and a couple of hours to spare.

  4. Samsung’s ‘The Premiere’ ultra short throw projectors are now ...

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    A few weeks ago, Samsung announced ‘The Premiere,’ its new family of ultra short throw projectors promising a display of up to 130 inches from just a few inches away from the wall. In order to ...

  5. 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 ...

  6. Projector - Wikipedia

    en.wikipedia.org/wiki/Projector

    A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .

  7. Movie projector - Wikipedia

    en.wikipedia.org/wiki/Movie_projector

    A movie projector (or film projector) is an opto-mechanical device for displaying motion picture film by projecting it onto a screen. Most of the optical and mechanical elements, except for the illumination and sound devices, are present in movie cameras. Modern movie projectors are specially built video projectors (see also digital cinema).