Melissa Forrester As an inexperienced consumer, when buying a computer or TV, you can easily get overwhelmed by terms and acronyms, such as HD, FHD, UHD, 720p, 1080p, 2160p, 4K, and more.
Without a clear understanding of these terms, you could very well make the mistake of making a purchase and end up with an inappropriate product.
Today we will help you answer the question “What is 2160p?” and many related questions. So let’s read on!
Contents
What is 2160p?
The term refers to a display having a vertical resolution of 2,160 pixels. The “P” stands for “progressive scan,” or referred to as “non-interlaced” sometimes.
It is another way of calling UltraHD or “fake” 4K, corresponding to the size of 3,840 x 2,160 pixels. It is four times more than FullHD 1,080p (1,920 x 1,080 pixels) and almost only appears on many TV lines or a few high-end smartphones.
What is 4K?
The term “4K” refers to the screen’s resolution and is based on the number 4,000. Hence, 4K displays will feature at least four thousand pixels of horizontal resolution.
People often use the term “4K” to refer to 4096 × 2160 display, which means 8 million pixels (in total). The number of pixels of 4K is four times that of a 1080p display.
Initially, “4K” was inspired by a digital cinema resolution, leading to the popular name “DCI 4K” today. Nowadays, 3840×2160 display resolution is the standard of 4K because of its popularity among monitors and TVs.
So, 2160p indicates vertical resolution, while 4K refers to horizontal resolution. Hence, all 2160p displays are typically considered also 4K.
What is UHD?
UHD, or Ultra High Definition, is 3840 × 2160, different from 4K, which displays 4096 × 2160 as the true-to-definition resolution.
The fact is that true 4K is widespread, leading to 4K and UHD being used interchangeably. Yet, Ultra High Definition is technically just a 3840×2160 display.
Is UHD the same as 4K?
To compare and summarize, a 4K display can be a UHD one (4096 × 2160). Yet, a UHDTV1 (or UHD) display only refers to fake 4K, indicating a 3840 × 2160 display.
As UHDTV2 (also known as 8K) becomes more and more popular, UHD will no longer be used for fake 4k. Instead, people will use it to describe both 4K and 8K. So, it is essential to distinguish between 4K UHD and 8K UHD.
In addition, 3840×2160 can now be used as an alternative to UHD and 4K. As a result, they will usually all be the same.
Yet, retailers prefer to abbreviate this screen resolution as 4K instead of “2160p” because it is “unattractive.”
Technically incorrect 4K breaks a format many consumers are familiar with by referring to 3840×2160 instead of 4096×2160, or true 4K.
Retailers that label all their products as 4K will make them sound more outstanding. For example, a 4K UHD TV would sound more appealing than a 2160p model, right?
So if you want to get a 4K monitor with the highest definition standards, you need to get something with 4096×2160 resolution.
FAQs
Is 3,840 x 2,160 pxs equal to 4K?
4K usually refers to a display resolution of 3,840 x 2,160, or 2160p. That is roughly four times larger than 1080p screens, so the term “4K.”
The fact is that 4K technical is not the same as 3,840 x 2,160, but the technical differences are negligible, so it does not really matter.
What is better, UHD or 4K?
There is no difference between Ultra HD and 4K in TVs. But, a UHD TV can’t achieve the same resolution as a 4K one because fewer horizontal pixels exist.
Yet, both terms are utilized pretty much interchangeably. For example, many TVs only have a resolution of 3840 x 2169 pixels, even though they are 4K devices.
What Is Better, 1080p or 2160p?
2160p is another name for 4K UHD, a resolution from UHD TV models and which is an effective quadrupling of 1080p.
Related: Is 1080p good for gaming?
Why Is 2160p Called 4K?
Retailers usually label all their products as 4K because that will make their products sound more outstanding. For instance, 4K UHD 2160p TVs would sound more appealing than 2160p models. See the following article for more information: 2160p vs 4K.
What is 4320p?
4320p is the resolution of FUHD or 8K screens, commonly found on products with a screen of 7,680 x 4,320 pixels. It is known that the quality of the FUHD screen is 4 times higher than 4K and 16 times that of Full HD.
What is 1440p?
2,560 x 1,440 is the size of devices with 2K screens. Previously, the 2K concept was also known as Quad HD or QHD (different from qHD).
Currently, some devices are designed to be more comprehensive in width, and it is called the 2K + screen standard. Some common sizes of this screen type include 2,960 x 1,440 pixels, 3,120 x 1,440 pixels, etc.
What is 1080p?
1080p is how to call HD or Full HD+. These two screens both have a height of 1,080p but differ in width.
Specifically, Full HD will have a resolution of 1,920 x 1,080 pixels, while Full HD + will be more diverse in size, such as: 2,160 x 1,080 pixels, 2,280 x 1,080 pixels, 2,340 x 1,080 pixels, etc.
What is 720p?
720p is the quality of an HD screen with a standard size of 1,280 x 720 pixels. This screen is no longer typical, and only appears on low-cost smartphones.
The Bottom Line
We’ve given you the correct answer to “What is 2160p?” and much other valuable information. So in the future, when someone asks you a similar question, be all set to extoll your wisdom!
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