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2. 4K resolution - Wikipedia

   en.wikipedia.org/wiki/4K_resolution

   Dubbed DVB-UHDTV, it establishes two standards, known as UHD-1 (for 4K content) and UHD-2 (for 8K content). These standards use resolutions of 3840 × 2160 and 7680 × 4320 respectively, with framerates of up to 60 Hz, color depth up to 10 bpc (30 bit/px), and HEVC encoding for transmission. [ 60 ]

3. 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.

4. List of common display resolutions - Wikipedia

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

   Apple iPhone X, iPhone XS and iPhone 11 Pro: 2436: ... 4K UHD-1 4K Ultra HD 1:2160p, ... 1∶1: 8,294,400: DCI 4K DCI 4K: 4096:

5. List of 4K video recording devices - Wikipedia

   en.wikipedia.org/wiki/List_of_4K_video_recording...

   In television and consumer media, 3840 × 2160 with a 16:9 aspect ratio is the dominant 4K standard, whereas the movie projection industry uses 4096 × 2160 (DCI 4K). This is a list of devices which can record video in 4K resolution .

6. Ultra-high-definition television - Wikipedia

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

   Also known as 2160p, and 4K UHD. Although roughly similar in resolution to 4K digital cinema formats, it should not be confused with other 4K resolutions such as the 4096 × 2160 DCI 4K/Cinema 4K. The total number of pixels of RGB stripe type is 8.3 megapixels.

7. High-dynamic-range television - Wikipedia

   en.wikipedia.org/wiki/High-dynamic-range_television

   UHD Phase A is a set of guidelines from the Ultra HD Forum for the distribution of SDR and HDR content using Full HD 1080p and 4K UHD resolutions. It requires a color depth of 10 bits per sample, a color gamut of Rec. 709 or Rec. 2020, a frame rate of up to 60 fps, a display resolution of 1080p or 2160p and either standard dynamic range (SDR ...

8. List of computer display standards - Wikipedia

   en.wikipedia.org/wiki/List_of_computer_display...

   Double Hres and Vres of DCI 2K. 4096×2160 (8,847k) 4096 2160 8,847,360 ≈19:10,≈17:9 (256:135 or 1.8 962:1 exact) 48 bpp (at 24 frame/s) UW5K Ultra-Wide 5K Also referred to as WUHD in consumer displays. 21:9 aspect ratio version of UHD 4K, defined in CTA-861-G, or resulting from 3840x2160 with 4:3 pixel ratio in HDMI 2.0/2.1.

9. Nvidia PureVideo - Wikipedia

   en.wikipedia.org/wiki/Nvidia_PureVideo

   It is also capable of decoding 2160p 4K Ultra-High Definition (UHD) resolution videos at 3840 × 2160 pixels (doubling the 1080p Full High Definition standard in both the vertical and horizontal dimensions) and, depending on the driver and the used codec, higher resolutions of up to 4032 × 4080 pixels.