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2K screen refers to a screen with a resolution of 2560*1440. 2K is a general term that refers to a resolution level with a screen or content with a horizontal resolution of approximately 2,000 pixels; and because the “16:9” ratio is the international standard for high-definition video specifications, 2K resolution is used in video production and A common format in display screens and other fields is 2560*1440 resolution.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
2K is a general term that refers to a resolution level where a screen or content has a horizontal resolution of approximately 2000 pixels. Because the 16:9 ratio is the international standard for high-definition video specifications, the common format of 2K resolution in video production, display and other fields is 2560×1440 (16:9) (WQHD).
Therefore, a 2K screen refers to a screen with a resolution of 2560*1440. The fineness and saturation are much higher than that of a 1080P screen, and the display effect is clearer.
#The concept of 2K screen is not intuitive. In fact, it starts with the once popular 4K TV. Hollywood film producers have released a new digital movie resolution. According to different ratios, when the horizontal coordinate resolution is around 4000 points, it is called the 4K standard. The typical case is a 16:9 aspect ratio. The coordinates are 2160 points, so a standard 4K monitor has a 3840×2160 resolution of 8 million pixels, while the 2K resolution is only about half that, which is a 2560×1440 resolution (of course this is in the case of 16:9 said).
The so-called 2K is just a general term. It does not mean that the horizontal resolution is really only 2000. The International Communications Union stipulates that the standard resolution of 4K screens is 3840×2160, and the standard resolution of 2K screens is 2560×1440. The familiar 1080P resolution is 1920×1080, which is 1.9K, and the 720P resolution is 1280×720. The resolution is 1.3K.
Extended knowledge:
Common 2K resolution
Form |
Resolution |
Aspect Ratio |
Pixels |
16:2K of 9 |
2560*1440 |
16 :9 |
3,686,400 |
16:10 of 2K |
2560*1600 |
16:10 |
4,096,000 |
##Comparison of 2K resolution and 1080P
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