A 4k monitor provides a super clear and crisp display for streaming games or movies. Deciding which product to get can be overwhelming, but we are here to help you make the best decision. We have researched and found the best ones for you to pick from below.
4K monitor buying guide
4K monitors are becoming more popular as one of the best ways to enjoy next-level media experience. However, deciding which type is best for you can be confusing. The good news is our buying guide will assist you in navigating your options and making an informed decision.
What is a 4K monitor?
"4K" refers to any horizontal dimension with 4,000 pixels or more, with the "K" standing for "Kilo," which means "thousand." 4K also refers to the resolution of 4096 by 2160 pixels (DCI 4K) used in the film industry.
The screen resolution of a 4K monitor is typically 3840 x 2160p, which translates to 3,840 horizontal pixels and 2,160 vertical pixels. While 3840 x 2160 is the most common resolution in 4K monitors, other resolutions are frequently used in higher or lower-end screens.
How does a 4K monitor work?
Due to the scaling of 1080p input to 4K resolution, you can use 4K monitors as 24 to 30-inch TVs. The typical 4K monitors include a display port and HDMI cables for connecting to PCs, home theater systems, and other projections to enhance your screen displays.
4K monitor displays are designed to be viewed from a reasonable distance; this usually entails mounting the monitor to a wall or setting it up on a work desk. A standard HD monitor has roughly four times fewer pixels than a 4K monitor, implying that images and videos on the latter are 4x sharper and clearer.
What features should you look for?
Regardless of what you intend to use your 4K monitor for, some features are fundamental and must-haves for any 4K display. The following are essential features to consider when buying a 4K monitor.
Brightness
Brightness is an essential feature of any monitor. Many 4K monitors have brightness specs ranging from 250 to 400cd/m2, with some going as high as 500. The ideal brightness range for a 4K monitor is 250 cd/m2, though you can go higher if you work in a brighter environment.
However, remember that the higher the brightness, the more strain on your eye, so you must also consider that.
Contrast ratio
The contrast ratio displays the difference between a screen's brightest and darkest. Investing in 4K computer monitors with higher contrast ratios is always recommended because they provide significantly better gradation between brighter and darker scenes.
Simply put, the higher the contrast ratio, the deeper the blacks and, as a result, the higher the picture quality. This is especially important when using such a monitor in a dark environment.
Aspect ratio
The aspect ratio of a screen is the ratio of its height and width. When purchasing a 4K monitor, an aspect ratio of 16:9, 16:10, or 21:9 are strongly recommended.
Your choice of aspect ratio will be determined by how you intend to use the monitor. The 16:9 aspect ratio is most commonly used because it produces excellent video game and movie output.
A 21:9 aspect ratio is preferable if you are looking for a 4K monitor for high-intensity gaming. Still, if you work with many images and documents, the 16:10 aspect ratio provides plenty of vertical space.
Refresh rate
This is a frequently overlooked yet critical feature of monitors in general. For 4K monitors, the ideal refresh rate is 60Hz because it provides the required speed range for excellent video and image editing and extremely smooth viewing. If you intend to use your monitor for gaming, you can select between 144Hz and 240Hz models.
On the other hand, getting a 4K monitor with a lower 30Hz refresh rate has a slight disadvantage because, unlike 60Hz, the former makes video and picture editing requirements challenging to handle as the slow pace makes window and mouse handling difficult.
Color precision
Color precision refers to a 4K monitor's ability to accurately represent the intended colors of a picture without the use of contrast or contours.
Richer colors result in higher information accuracy, so 4K films require higher color accuracy. You don’t want to see green when you should see blue, or vice versa. Purchasing a 4K monitor must cover at least 98% of the sRGB color space specification.
Ports and connections
This is frequently overlooked, but it is one of the most important features of a 4K computer monitor. This could be because most buyers are only interested in a 4K monitor for its image and video quality. While this is a valid reason, you must avoid falling into this trap.
Ports allow for simple connectivity between the monitor and other devices. When purchasing a 4K monitor, ensure that it has an HDMI port, a display port, and at least two USB ports for easy connection.
What are the differences between a 4K monitor and other monitors?
4K monitors are not to be mistaken for standard PC monitors as they are different in various ways. The fundamental differences between a 4K monitor and other monitors are described below.
Screen resolution
The significant difference between a 4K monitor and its counterparts is the presence of a much higher resolution. Most TVs and monitors still have a standard display resolution of 1290 x 1080. However, on a 4K panel, that number rises to 3840 x 2160 (four times that of a standard HD monitor), resulting in improved picture quality and video graphics.
Brightness
The average brightness range of a standard monitor is 200 cd/m2, whereas those of 4K monitors are higher and can be adjusted to fit the users' preferences. Indeed, more powerful 4K monitors have brightness levels that exceed 400 cd/m2.
Refresh rate
The refresh rate of a typical monitor is 30Hz, and sometimes 60Hz. To handle high-end video and image editing, 4K computer monitor refresh rates range from 60Hz to 240Hz and beyond.
Price
This is yet another significant distinguishing feature. 4K monitors are more expensive than other monitors due to their high-end specifications, but you will get the most out of their features, making them worth the investment.