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21:9 movies usually refers to 1024:429 ≈ 2.387, the aspect ratio of digital ultrawide cinema formats, which is often rounded up to 2.39:1 or 2.4:1 Ultrawide resolution can also be described by its height, such as "UW 1080" and "1080p ultrawide" both stands for the same 2560×1080 resolution.
There are other, non-standard display resolutions with 1080 lines whose aspect ratios fall between the usual 16∶9 and the ultra-wide 64∶27, e.g. 18∶9, 18.5∶9, 19∶9 and 19.5∶9. They are mostly used in smartphones or phablets and do not have established names, but may be subsumed under the umbrella term ultra-wide (full) HD.
Download QR code; In other projects Appearance. move to sidebar hide ... SD, Full HD, 4K Ultra HD & 8K Ultra HD: Image title: Created with Sketch. Width: 7680px ...
Download QR code; Print/export ... 8K UHD-2 8K Ultra HD 2:4320p, 8000-lines UHDTV , ... Ultra-Wide 10K: 10240:
Astro Design 8K camera being displayed at the 2013 NAB Show NHK and Hitachi demonstrating their 8K camera at the 2013 NAB Show. Japan's public broadcaster NHK was the first to start research and development of 4320p resolution in 1995 and the format was first displayed in 2005. [10]
Display Stream Compression (DSC) 1.2a is used for video formats higher than 8K resolution with 4:2:0 chroma subsampling. [4] [5] [6] 10K resolutions are also sometimes seen in the case of gaming, for instance high resolution screenshots in the case of Minecraft with the OptiFine mod. [7]
The Samsung Galaxy Fold smartphone/tablet folding hybrid, with its 4.6" Super AMOLED cover display, and the Xperia 10 and 10 Plus are among the first modern devices with ultra-wide displays. Motorola introduced two 21:9 smartphones in 2019, the One Vision in May [43] and the One Action in August, [44] both with a 6.3" FHD+ IPS LCD screen.
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 ...