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21:9 (equal to 7/3 or ≈2.33:1) display aspect ratio is only approached: 5K Ultrawide (5120 × 2160) is the "base" of this line which is ≈2.370:1. So UWQHD (3440 × 1440) with ≈2.389:1 is also only 21:9 approached.
17:9 (≈1.889:1) display aspect ratio is also only approached: 8K Full Format (8192 × 4320) is the "base" of this line which is ≈1.896:1.
(Old) edit summary:
This is an update to Vector Video Standards4.svg to resize the file for newer and wider displays. I added resolutions UWHD (2560×1080), 4K and UHD-1. A short-coming is the disclaimer text for the 2K probably applies to the 4K. I did not add EGA (640 × 350?) – as someone requested in the talk page.
Note about the svg: This svg-file has a clean source code and is intended to be modified with text editors!.
(The code of the original Vector Video Standards.svg has the typical inaccurate coordinates from graphic editors (like 2399.1176 instead of 2400) and some redundant style-definitons. It also uses an x-offset of 0.5 und y-offset of -3307.5, abandoned use of css classes and some unused declarations.)
Traduzione italiana di Vector Video Standards8.svg
Vector Video Standards.svg
Licensing
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
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Captions
The size of the image in itself that can be transmitted or captured. Before any pixes can be detected by the naked eye, or the size(or quality)of a picture you take and the amount of times you would need to zoom in before you would see a pixel
dito for "5K UHD", see also https://www.dell.com/support/kbdoc/en-ae/000148382/what-are-the-different-portable-lcd-and-flat-panel-monitor-screen-resolutions-frequently-asked-question-faq?lang=en