12.5ft*5.6ft P4 P5 P6 Outdoor LED Display Billboard Box 2500kg Capacity

12.5ft*5.6ft P4 P5 P6 Outdoor LED Display Billboard Box For Sale

Desciption:

To judge the quality of the outdoor LED screen, it can be comprehensively evaluated from the following aspects:

First, display effect

Brightness and contrast:

The brightness of the outdoor LED screen should reach a high level, and it is generally recommended to be above 1500cd/m² to ensure that the image content can still be clearly displayed under direct sunlight conditions.
Contrast is also important, as high contrast ensures that the image is clearly layered and the colors are sharp.

Resolution and clarity:

The higher the resolution, the sharper and finer the image. High resolution is especially important for displaying detailed images and text content.

White balance and color reducibility:

The white balance effect is one of the important indicators of the display screen. When the ratio of the three primary colors of red, green and blue is 1:4.6:0.16, the screen will display pure white. If there is a deviation in the actual proportion, there will be a deviation in the white balance, affecting the display effect.
Color reducibility refers to the color of the display screen and the color of the playback source to maintain a high degree of consistency to ensure the reality of the image.
2. Physical characteristics

Flatness:

The surface flatness of the display should be within ±1mm to ensure that the display image does not distort. Local convex or concave will cause the viewing Angle of the display to appear dead.

Viewing Angle:

The size of the viewing Angle directly determines the audience of the display screen, so the larger the viewing Angle, the better. Generally, the horizontal and vertical viewing angles are required to be greater than a certain Angle (such as the horizontal viewing Angle is greater than 150 degrees, and the vertical viewing Angle is greater than 90 degrees).
Third, stability and durability

Stability:

The display should be stable for a long time without flickering, black screen and other problems. The stability is mainly determined by the hardware quality of the display control system and driver IC.

Protection level:

The outdoor LED screen needs to have a high level of protection to resist the erosion of natural factors such as wind and rain, dust, and high temperature. An IP67 or higher level of protection is usually necessary.

Heat dissipation performance:

Good heat dissipation performance can extend the service life of the display. The heat dissipation performance mainly depends on the heat dissipation design and material selection of the display.
4. Details and techniques

Lamp bead quality:

The quality of the lamp bead directly affects the display effect and service life of the display screen. A good lamp bead should have uniform brightness, consistent color and good heat dissipation performance.

Packaging process:

The quality of packaging process determines the protective performance and reliability of the display screen. A well-packaged display has better protection and longer service life.

Connectors and circuit boards:

The quality of connectors and circuit boards also directly affects the stability and display effect of the display screen. High-quality connectors and circuit boards reduce failure rates and improve the overall performance of the display.
5. Brand and after-sales service
Brand and reputation: Well-known brands are usually more guaranteed in terms of quality and after-sales service. Choosing products from well-known brands can reduce the risk of use and maintenance costs.

To sum up, judging the quality of outdoor LED screen needs to be considered from the display effect, physical characteristics, stability and durability, details and processes, as well as brand and after-sales service. It is best to conduct field visits and tests before purchase to ensure that the selected LED screen meets the actual needs and use standards.

Specification:

Application: Widely used for outdoor commercial advertising, stage shows, live broadcast, sports stadium advertising, etc.