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What is a 4K monitor?

Author

Sarah Cherry

Published Mar 20, 2026

What is a 4K monitor?

The 4K Ultra HD monitor experience. Some of the best 4K monitor features. A 4K monitor offers more pixels per inch than a standard 1080p HD computer monitor so the resolution is greater at 3840 x 2160.

What is the best 4K HDR monitor 2021?

The 5 Best 4k HDR Monitors – Summer 2021 Reviews. Best 4k HDR Gaming Monitor: ASUS ROG Strix XG27UQ. ASUS ROG Strix XG27UQ. SEE PRICE. Amazon.com. HDMI 2.1 Alternative: Gigabyte M28U. Best HDR Monitor For Dark Rooms: LG OLED48C1. LED Alternative: Philips 436M6VBPAB. Best Budget 4k HDR Monitor: LG

How good is the 144Hz monitor for gaming?

It’s impressive when it comes to gaming performance. The response time at its maximum refresh rate of 144Hz is exceptional, and even though it’s slower at 60Hz, it’s still great. It also has a black frame insertion feature that you can use simultaneously with VRR to improve motion clarity.

Is the gigabyte m28u the best 4K monitor for gaming?

Overall, though, this is a great monitor for almost any usage. The best 4k monitor for gaming that we’ve tested is the Gigabyte M28U. It sports a 28 inch screen that provides an immersive gaming experience and plenty of space for work.

Let’s define 4K first. A 4K monitor is a display with a native resolution of 3,840 pixels across by 2,160 pixels on the vertical. That’s four times as many as a 1,920-by-1,080-pixel monitor—and that’s a lot of pixels. These panels remain a premium choice, but they are becoming increasingly common on desks at work, at home, or in gamers’ frag dens.

What is the best 144Hz 4K monitor for gaming?

The Asus ROG Strix XG27UQ is the best 144Hz 4K gaming monitor and may be cheaper than you expect, as we’ve seen it listed for $800. The XG27UQ doesn’t have a premium FALD backlight for beautiful HDR; however, HDR performance is still impressive, thanks to an effective edge-array backlight and the screen’s Dynamic Dimming feature.

Should you buy the LG ultrafine 24md4kl 4K monitor for your Mac?

4K fans will find a lot to love in the LG Ultrafine 24MD4KL, especially if they’re photographers or videographers who need all that prime real estate and high resolution. From its 4K resolution and color accuracy, to its plethora of USB-C and Thunderbolt 3 ports and buttonless design, this 4K display is the perfect match for your Mac or ultrabook.

Should you buy a 4K monitor for your Mac or Ultrabook?

From its 4K resolution and color accuracy, to its plethora of USB-C and Thunderbolt 3 ports and buttonless design, this 4K display is the perfect match for your Mac or ultrabook. And, despite those bizarrely thick bezels and high price tag, this display might be hard to resist.