The smaller the pitch of LED display screens, the better. This needs to be considered from multiple aspects. From the visual effect, the smaller the pitch, the more pixels per unit area, the more delicate the picture. When viewed at close range, small-pitch display screens can present clearer and more realistic images, such as for display in high-end conference rooms. However, small-pitch display screens are more expensive because their manufacturing process is more complicated and has strict technical requirements, which makes them face cost pressure when used on a large scale. In addition, small-pitch display screens have certain difficulties in brightness adjustment. Too bright may cause visual fatigue, and too dark will affect the viewing effect. In some large-space, long-distance viewing scenes, such as large outdoor advertising screens, too large pitch may cause blurred images.

In order to choose a suitable LED display screen, in addition to clarifying its own application scenarios, it is also important to understand the specification classification of LED screens. There are different classifications according to different factors, as follows:

Classification by pixel pitch

Small-pitch LED display screen: usually refers to P2.5 and below, such as P1.2, P1.6, P2.0, etc. This type of display has high resolution and clear and delicate images. It is mainly used for indoor close-range viewing scenes, such as conference rooms, control centers, home theaters, etc.

Medium-pitch LED display: generally P2.5 to P6, such as P3, P4, P5, etc. It can be used indoors or in semi-outdoor occasions, such as shopping mall advertising, exhibition displays, etc.

Large-pitch LED display: usually refers to P6 or above, such as P8, P10, P16, etc. It is mainly used for outdoor long-distance viewing scenes, such as outdoor billboards, stadium displays, etc.

Classification by use

Advertising display: used for commercial advertising display, with high brightness and bright colors to attract people's attention.

Stage display: used for stage backgrounds such as concerts and drama performances, requiring high refresh rate and wide viewing angle to create rich visual effects for the stage.

Traffic sign screen: used for traffic instructions, information release, etc., requiring high brightness and strong anti-interference ability to ensure clear display of information in various environments.

Stadium screen: used for live broadcast of sports events, score display, etc., with high refresh rate, fast response and other characteristics, can present game information in a timely and accurate manner.

Classification by installation method

Fixed installation screen: installed in a specific location and not moved for a long time, such as outdoor billboards, conference room display screens, etc.

Rental screen: can be frequently disassembled and installed, suitable for stage performances, exhibitions and other occasions that need to change locations frequently.

Mobile screen: installed on mobile carriers such as vehicles and ships, used for mobile advertising display, temporary information release, etc.

So it is not the case that the smaller the screen spacing, the better. It is necessary to comprehensively judge based on actual usage scenarios, budget, viewing distance and other factors to select the most suitable LED display spacing.