The advancement of technology has accelerated new technologies transferred to the consumer market. In the field of video and audio, people can more easily experience the stunning audio-visual effects brought by 4K display technology. With the popularization of 4K technology and the popularity of movie viewing, manufacturers in different fields all use the concept of 4K to increase the volume of market promotion and attract users. 4K has become a new market growth area, especially for the industry control room. Manufacturers are also trying to add a 4K concept to their products in order to attract the potential users.
What is 4K:
4K solution refers to a display solution with a horizontal pixel count of around 4000. There are two common 4K resolutions: 3840 × 2160 and 4096 × 2160. The former is the standard for consumer TV or monitors, and the other is the DCI standard for digital film and television. There are also different standards such as 4096×3112 for Full Aperture 4K and 3656×2664 for Academy 4K.Generally speaking, 4K resolution is 4 times of full HD. Under the same screen size, higher resolution means more pixels, and you can get clearer pictures, richer and more delicate images.
Except resolution, 4K display also has a difference in refresh rate. The so-called refresh rate refers to the number of times that electron beam repeatedly scans the image on the screen. The number of frames the monitor can display per second in Hertz (Hz). The higher the refresh rate, the better the dynamic effect, continuity and stability of the image display. It can be said that the level of the refresh rate determines the realistic effect and visual experience of the image. As we all know, the refresh rate and the screen resolution are mutually restrictive. Therefore, 4K 60Hz technology is better than 4K 30Hz technology.
The temptation of 4K is really huge. For manufacturers in the control room field, adding a new technology and function is an additional growth point of economic profit. It seems that overnight, manufact