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Resolutions are not just crucial to gamers or videographers because they determine the quality of an image or video. Unfortunately, they look blurry and unclear with the wrong resolution, lack detail, and we do not get to enjoy high viewing quality. 2K resolution pictures are the most common one. This article highlights what 2K resolution is and why 2K resolution is above other resolutions.
In this article
Part 1: What is 2K Resolution?
Information about Resolution
A graphical image comprises pixels; these pixels' total height and width are the resolutions. For 2K resolution standards, there are specific sizes that make up a 2k resolution. It may transform a laptop or desktop computer with a 2K display. It enables full-screen viewing of Full HD media material. You'll also discover that the higher image quality makes multitasking and content creation easier (especially if you have one screen). Adobe's Creative Suite, for example, works better with higher screen resolutions since you can work with greater file sizes at full screen.
Aside from 2K resolution, there are other screen resolutions such as 4K, 8K, and HD.
What Resolution Is 2K?
If the width of the monitor or display falls in the 2000 pixels range, it is considered 2K. Within the range, there are numerous resolutions.
The standard DCI 2K resolution is defined as 2048 x 1080 by DCI (the Digital Cinema Initiatives), who creates standards for digital cinema. But this 2k resolution is not popular when you choose a laptop or buy a PC monitor.
The most common 2K resolution is 2560 x 1440. 2560 x 1440 is officially called QHD (Quad HD), because it contains four times the number of pixels as 720p. These extra pixels provide a larger picture and more detailed recording. That's why it's often shortened to 1440p and many monitor or gaming laptop providers claim their resolution as 2K/QHD.
When zooming in on license plates or street signs, 2K is ideal since there is less noise and artifacts. However, even when zoomed in, the image retains its clarity. As a result, it formed the foundation for high-quality photographs.
One of the advantages for gamers using 2K resolution monitors is quick response time.
When Did 2K Resolution Come Out?
The Digital Cinema Initiatives collaboration produced a standardized format for a 2K video projection in 2005. It is the native resolution for DCI-compliant 2K digital projectors and displays.
The term "2K" itself is generic, was not coined by DCI, and does not refer specifically to the DCI 2K standard. Usage of the term "2K" predates the publication of the DCI standard.
Different Resolutions of 2K and Their Aspect Ratio
The aspect ratio is the proportion of one thing to another. Width to the height of the image.
The following are the resolutions classified as 2k resolutions, implying that their width falls within the 2000 pixel range;
|2048 x 1080||1.90:1 (256: 135) (17:9)||Native resolution|
|1998 x 1080||1.85:1||Flat cropped|
|2048 x 858||2.39:1||CinemaScope cropped|
|2048 x 1536||1.33:1 (4:3)||QXGA|
|1920 x 1200||1.60:1 (16:10)||WUXGA|
|1920 x 1080||1.78:1 (16:9)||Full HD|
Part 2: 2K vs 1080p vs 4K
FHD or Full-HD is referred to as 1080p resolution. Many technologies, including Blu-ray, televisions, computer screens, and mobile device displays, use 1080p as a standard. The 1080p resolution displays 1,080 pixels vertically and 1,920 pixels horizontally across the screen.
Ultra High Definition (UHD) or 4K refers to one of two high definition resolutions. You can also call any horizontal resolution with approximately 4,000 pixels a"4K." roughly 4,000 pixels are "4K." The dimensions of 4K are 3840 horizontal pixels by 2160 vertical pixels or 4096 horizontal pixels by 2160 vertical pixels. 3840 x 2160 is used in television and consumer media. It is the 4K standard, whereas the movie projection industry uses 4096 × 2160 due to the larger projection size.
The image may be viewed on a bigger screen without distortion because of the number of pixels. The 4K resolution features fewer visible pixels than 1080p when zooming in on the footage.
The Difference between 2K, 1080p, and 4K
The difference between resolution lies in their pixel size and compatible devices. The more the pixels, the better the picture quality, which determines which resolutions are better.
The 2K resolution, which has a percentage of 2048 x 1080 pixels, is a compromise between Full HD and Ultra HD and is not currently available.
The DCI (Digital Cinema Initiatives) film business is mostly using 2K. Therefore, it is commonly used on displays with a 19:10 aspect ratio.
Although this model's 3840 x 2160 aspect is the most important, the 4K resolution has several differences. With a 4096 x 2160 ratio, one of these was accepted by Digital Cinema Initiatives.
The Ultra Wide HDTV (5120 x 2160 pixels) is another version.
These screens feature a resolution of 7680 x 4320 pixels, four times that of 4K. It's also known as UHD or Full Ultra HD (FUHD). Additionally, this resolution is available in various screen ratios, including 16: 9, 17: 9, and 21: 9.
There's also an 8K Full dome version with a size of 8192 × 8192 pixels. You can also find this paradigm in projection systems.
Is 2K Better than 1080p?
The number of vertical lines in 2K and 1080p resolutions is 1,080. A 2K image, on the other hand, is somewhat broader than a 1080p image, making it the bigger of the two. While DCI 2K has 2,048 pixels along the horizontal axis, 1080p only has 1,920 pixels. Thus, in terms of a broad area, 1080p (or Full HD) is around 6% smaller than 2K — 2,073,600 total pixels against 2,211,840 total pixels.
Is 2K Better than 4K?
The native resolution of a 2K display is 2,048 x 1,080 pixels, resulting in a total pixel count of 2,211,840. 4K resolution, on the other hand, is 4,096 x 2,160 pixels, with a total pixel count of 8,847,360. A DCI 4K picture has four times the overall resolution of a 2K image, with horizontal and vertical dimensions twice as large as 2K.
People also use the terms UHD and 4K interchangeably. However, the two resolutions are not technically identical. On the other hand, ultra-high-definition pertains to television, whereas 4K denotes digital cinema projection. UHD resolution is 3840 x 2160 pixels, four times the size of Full HD (twice the height and width) but less than DCI 4K.
Video Tutorial on 4K vs 2K vs 1080p
Frequently asked questions
Is 1440p 2Kor 4K?
1440p is a 2K resolution with a width in the 2,000-pixel range.
Are 1440p and 2K the same?
No, they are not the same. 2K is 2048 x 1080 whilst 1440p is 2560 x 1440. A 1440p monitor is a 2K display with a 16:9 aspect ratio. This one has the maximum pixel density of all the 2K display kinds.
What is 2K resolution size?
2K resolution size is 2048 x 1080
Is 2K full HD?
Yes, 2K is full HD.
The Bottom Line
Understanding resolutions for the best quality in images, graphics, and videos are essential. Knowledge also influences our gadget choices. 2K resolution is relatively perfect for viewing or working by an amateur. It is accessible and the most used on screens.