How to Check if a monitor is 4k? (Easy Way)

When we buy monitors, there are certain aspects that we consider so that they suit our purposes or prove beneficial for the tasks we need to perform.

These specs include the refresh rate, resolution, screen size, ergonomics support, etc. Nowadays, monitors are available in various designs, styles, brands, and resolutions, all specifying their quality.

In this article, we will be discussing the 4K monitors. We will share their details along with the use of 4K monitors, and The ultimate way you can ensure that the monitor you choose for yourself is 4K.

How to know if your monitor is 4K or not?

Suppose you aim to get a 4K monitor for yourself while being impressed by the contrasts and sharp colors with high-resolution quality than the standard monitors. In that case, you must look for the point mentioned in this article below.

This is to know that either you are getting a 4K monitor or not, apart from asking the seller and checking on your own.

Resolution monitoring through the display settings:

You can simply check from your display settings to get a quick answer to whether your monitor is 4K or not.

Yes, you need to see the resolution of your monitor from the display settings to know that it is actually a 4K monitor. For this:

  • Right-click on the desktop and select Display settings.
  • Find the resolution to be 3840 x 2160.
  • For more confirmation, you can see in the user manual whether it is mentioned UHD or not.

If you are unable to do it through this shortcut, then you can go to your system settings and see the resolution from the drop-down.

The above-mentioned steps are for Windows users.

For Mac Users:

If you happen to be a Mac user and you want a 4K Monitor check, then do the needful as stated:

  • Select the menu and click on System Preferences.
  • Click the Displays, and through it, select the Display tab there.
  • A best-for display option will be shown, and you can see the resolution there as 3840 x 2160 pixels.

This will confirm that the monitor is 4K. Enjoy!

Considerations before you buy a 4k monitor:

There are some important things to note before you dive into buying a 4k monitor:

  • Viewing distance differs from the view that you can experience with 4K monitors. If you are very close to your screens, you might not notice that either it is HD or Ultra HD.
  • Check that your monitor is G-Sync or Free-Sync.

Benefits of 4K monitors:

These are as follows:

  • Faster frame rates.
  • More clarity in the images and stuff.
  • You can work at a higher resolution.
  • Gives a wonderful experience to your vision.
  • You can enjoy this superb blend of colors and use the monitors for entertainment purposes as well.

Some top most 4K monitors:

Following are some of the top used 4K monitors:

  • ASUS ProArt 27″ 4K HDR Monitor (PA279CV)
  • HP Business Z27 2TB68A8 27
  • Dell Ultrasharp U2720Q 27 Inch 4K
  • Dell UltraSharp U3219Q
  • LG 27UK850-W 27″ 4K HDR10

These all are relevant to professional, high-end content writing and official work.

What are 4K Monitors:

These are the monitors with enhanced resolution and pixel strength. As K refers to the thousand times so these monitors display the images with 4000 times wider view.

4k Monitor

These are named 4K monitors based on the image width rather than its height. These are used for clearing the view more in terms of the horizontal resolution.

Resolution of 4K monitors:

Usually, these monitors support a resolution of 3840 x 2160 pixels or 4K UHDTV resolution. This is 4 times the resolution that we see on the HD displays or which is considered to be the standard and is almost 1920 x 1080 pixels.

You can also refer to these monitors’ resolution as the 2160p. If your HD screen is displaying 1080p as in full HD view, then this 4k screen will be working 4 times more than this view of 1080p.

Pixel Density and Refresh Rate:

The pixel density for the 4k monitors can be stated as 140 PPI while it supports refresh rate in a range of 65Hz – 75Hz.

This powerful display quality is suitable for many people; however, if we talk about gamers, they might look for more than the mentioned refresh rates.


The 4k monitors are becoming a part of the advancing society in terms of their supreme resolution and are used as a medium in the computer monitors. These are supported by almost all sorts of Operating systems.

This article covers all the related data that you may need to know about the 4k monitors. You can get yourself a 4k monitor easily by checking it through the way mentioned in this article.

So, screen resolution and quality are the keys to determining the pixel power for the monitors that you work on. 4k monitors are also recommended for multi-purposes.


Is it possible to know that your monitor is 4k?

Yes, you can see the resolution and know whether your monitor is 4k or not. For more details, read the article above.

Can 2560×1440 resolution be considered as a 4K monitor?

No, this resolution is not 4K. It is called quad HD.

Can a 2K resolution perform all for a 4K one?

2k resolution is suitable for cinema or projectors’ view as it is 2048 pixels wide.
You need to get a 4k one if you want all 4k benefits.

Are 4k monitors worth it?

Yes, these monitors providing around 8 million pixels support are providing high-quality views both from the near and far at reasonable rates now.

Saul S. Mitchell

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