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  2. Ultra-high-definition television - Wikipedia

    en.wikipedia.org/wiki/Ultra-high-definition...

    On June 26, 2013, Sharp announced the LC-70UD1U, which is a 70 in (180 cm) 4K Ultra HD TV. [134] [135] The LC-70UD1U is the world's first TV with THX 4K certification. [134] [135] On July 2, 2013, Jimmy Kimmel Live! recorded in 4K Ultra HD a performance by musical guest Karmin, and the video clip was used as demonstration material at Sony ...

  3. 4K resolution - Wikipedia

    en.wikipedia.org/wiki/4K_resolution

    The terms "4K" and "Ultra HD" are used more widely in marketing than "2160p". While typically referring to motion pictures, some digital camera vendors have used the term "4K photo" for still photographs, making it appear like an especially high resolution even though 3840×2160 pixels equal approximately 8.3 megapixels, which is not considered ...

  4. List of HD channels in the United Kingdom - Wikipedia

    en.wikipedia.org/wiki/List_of_HD_channels_in_the...

    Iran International HD Independent Global Media Circulating Ltd 3 April 2018 ITV1 HD [n 5] Simulcast ITV plc: 7 June 2008 ITV2 HD: ITV Digital Channels Ltd (ITV plc) 7 October 2010 ITV3 HD: 15 November 2010 ITV4 HD: ITVBe HD: 19 November 2014 La Liga TV HD Independent Premier Media S.à.r.l. 13 January 2020 LFCTV HD: Liverpool F.C. 28 October ...

  5. List of common display resolutions - Wikipedia

    en.wikipedia.org/wiki/List_of_common_display...

    UltraWide FHD:Cinema TV from Philips and Vizio, Dell UltraSharp U2913WM, ASUS MX299Q, NEC EA294WMi, Philips 298X4QJAB, ... 4K UHD-1 4K Ultra HD 1:2160p, ...

  6. The 10 Best 4K TVs That Guarantee a Great Viewing ... - AOL

    www.aol.com/10-best-4k-tvs-guarantee-131600386.html

    These expert-recommended 4K TVs, from top brands including LG, Samsung, and Sony, deliver an immersive viewing experience for streaming, gaming, and more.

  7. Display resolution standards - Wikipedia

    en.wikipedia.org/wiki/Display_resolution_standards

    The resolution 3840 × 2160, sometimes referred to as 4K UHD or 4K × 2K, has a 16:9 aspect ratio and 8,294,400 pixels. It is double the size of Full HD (1920 × 1080) in both dimensions for a total of four times as many pixels, and triple the size of HD (1280 × 720) in both dimensions for a total of nine times as many pixels. It is the lowest ...