Pourquoi l'écran d'affichage à LED 4K est-il en demande dans le monde entier

Introduction

With the improvement of People’s living standards, people are becoming more picky and demanding about display devices, from film projectors to liquid crystal displays to 4k-resolution LED displays. 4k-resolution LED displays are the darlings of today’s display world. It shows a significant improvement in performance and is recognized by users worldwide.

So what kind of LED display can be called a 4K resolution LED display? Let’s take a look!

1. Why 4K is ideal for video walls？

LED video walls the most important factor is its picture quality, so 4K technology is the perfect partner for these dynamic displays. The viewing experience offered by 4K is far superior to standard HD quality. In the next few years, high-resolution LED displays will become the mainstream of LED displays.

High-resolution LED screens can be used in many places, for example, news broadcast rooms or real-time military monitoring and so on… The ultra-high-definition visual experience gives the viewer an immersive feel. There is no distortion, even when viewed close up.

2. The Advantages of a 4K LED Technology

Detail processing: Because the resolution of 4K is super high definition, even small points can be displayed very clearly on the screen. Real-time games or complex images can be displayed clearly and fluidly, regardless of the color palette.
Suitable for close viewing: Other LED displays can become uneven when viewed at close range due to pixels. But that doesn’t happen with 4K LED displays. Because 4K pixels are very high, even close to the LED screen can not affect its viewing.
Absolute blackness: The 4K light-emitting diode has a contrast ratio of 10,000 to 1, giving it a flat absolute blackness on a black screen. This is a huge advantage of the 4K light-emitting diode. In addition, the 4K LED display has a mature point-by-point correction technology in the post-maintenance; the use of more than one or two years of the large screen can be used to calibrate full-screen disposable instruments, simple operation and perfect results.
Color expressiveness: 4K light-emitting diodes are wider than normal light-emitting diodes, which means they perform better in color and don’t show uneven colors when playing color images or videos

3. 4K equals more pixel

4K, also known as ultra-high definition (UHD), refers to any display with a resolution of 3840 pixels x 2160 pixels. These displays are slightly less than 4,000 pixels wide, called 4K, and are four times as wide horizontally and vertically as a 1080p HD screen. This is the real difference between a 4K display and a high-definition display because the resolution achieved by placing more pixels on a screen of the same size provides a sharper, sharper image minus the pixelation effect. No matter where you look, you can see every picture detail.

Especially in the 21st century. It uses high-quality LED to achieve a high-resolution display, bright colors, wide-angle and high-tech atmosphere. It has low brightness, high grayscale (16 bits), and high color recovery.

4. Positive correlation between cost and quality

The price of a UHD screen is high, but many companies still choose it. Because the price and it provides the, excellent use of the results and comfortable use of the experience is acceptable.

5. The applications of 4K LED screen

With the 4K resolution of the LED display continuing to receive praise, it is more and more widely used.

Military real-time monitoring: With the development of the national military industry, the equipment of the national army is becoming more and more sophisticated. Many military bases prefer to use 4k-resolution LED displays as large screens for real-time monitoring. Because of its super-high resolution, you can clearly see the base of every corner and even every exercise of the screen;
News studio: Each national news studio represents the country’s image. Because the news needs to be broadcast nationwide, the demand for screens will be very high. No water ripples are allowed, and the picture is not smooth or grainy. So each news studio will be equipped with the highest configuration of the 4K LED screen as a screen, and then with the host to carry out the perfect live news.
Private Cinema: It has been 128 years since Cinema was born in 1895. The configuration of the theater is also step-by-step progress, from the simple white cloth film to the emergence of an entire private theater. To pursue the ultimate picture quality experience and immersive atmosphere, many people’s private cinemas will be equipped with 4k-resolution LED displays to meet their needs.

6. How do choose 4K products?

In front, we understood what a 4K is. So how do you choose 4k-resolution LEDs? Before choosing, we need to consider the following points.

Fréquence de rafraîchissement: With the rapid development of the media and entertainment industry, most video sources can reach 60fps. If your LED display can not support 3840HZ refresh, the smoothness and finesse of the video will be significantly reduced when playing back the original.
Size and viewing distance: The viewing distance between the customer and the LED display is an essential factor in choosing the LED display; it determines the size of the LED display; the closer the viewing distance, we recommend that you choose LED shows with smaller spacing to maximize the benefits of 4K LED displays.
HDR or high dynamic range: The SDR can display only 16.77 million colors, while the 4K HDR can display 1.07 billion colors. That’s how big the gap is. Overall image quality improvements-resolution, color depth, gamut, contrast, and frame rate were all significantly improved by 4K HDR, with resolution doubling and color depth and gamut also considerably increased.
Network and signal transfer: Be sure to have enough 4K network signals and some 4k-enabled controls. This is in addition to the cost of a high-definition display with LED screens.

7. 4K LED screen resolution market- growth，trends,COVID-19 impact, and forecasts (2023-2028)

4K resolution LED display is not only very practical but also an excellent investment in products; the current LED display industry has laid a solid foundation for the rapid development of the future. Let’s look at the end of the 4K resolution market.

1). Growth and trends：

The 4K display resolution market was valued at $61.48 billion in 2020 and is expected to 2026 at $213.92 billion, a compound annual growth rate of 23.1%. The innovation of the 4K resolution LED display promises to improve the user’s picture quality and the feel of the use. Provides 2 times the quality of the high-definition video.

Demand for higher-quality display resolutions is growing as consumers crave an unusual experience with highly defined pixel quality, such as 4K display resolution.

In addition, the entertainment and media sectors will dominate the market. The entertainment and media industry is expected to remain one of the most critical applications of 4K technology due to various factors, such as the need for a better viewing experience with increased color, flow, and video clarity. It also puts 4k-resolution LED displays far ahead of the rest of the industry.

In addition, modern consumers prefer the 4K resolution LED display, which has high graphics and excellent color performance. This has dramatically increased the market for 4K LED displays.

2). On the impact and forecast of Covid-19:

In recent years, almost all industrial chains have been affected by COVID-19 by the impact of the global economy. 4K LED displays have also been affected to some extent. But until this year (2023), the epidemic’s impact on people’s day-to-day work was diminishing at home and abroad. 4K LED display with excellent performance, there is no doubt that it will open up a new stage of development. The economy is starting to recover on a massive scale, and demand for 4K LED displays is soaring as 4K resolution continues to grow. Demand for 4K LED displays is expected to increase.

Conclusion

The above is a summary of 4K resolution-related knowledge points; I hope to help you.

If you are interested in an LED display or need to buy an LED display but do not know how to choose, here are some examples of LED display export for your reference.

The above is the product case of BIBILED. Bibiled is a LED display company based in China as long; as there are 6 years of trade experience in LED display export users worldwide. The ratings are up to 90%. If you have any questions about LED displays, merci de nous consulter !