How to Distinguish the Quality of LED Display Screens

There are numerous brands and models of LED display screens on the market, with varying qualities. How to distinguish the quality of LED display screens has become a concern for many consumers. After reading this article, you'll understand it in no time!

 

 

The Color Ratio of the LED Screen:
LED electronic large screens are composed of three primary colors: red, green, and blue. To achieve the ideal pure colors, the proportions of RGB should be 3:5.9:1.1 respectively. Therefore, if the proportions of the three primary colors produced by the LED screen manufacturers deviate slightly, it will lead to a deviation in white balance, thus affecting the display quality of the LED electronic screen. So, it is also very important to check the white balance when making a purchase.

The Viewing Angle of the LED Screen's Light-Emitting Diodes
For display devices, the larger the viewing angle, the better, as it allows for a wider viewing range. The viewing angles of the display screen are divided into horizontal and vertical viewing angles. Currently, the horizontal viewing angle of indoor full-color screens can be greater than 140 degrees, and the vertical viewing angle can be greater than 100 degrees. For outdoor full-color screens, the horizontal viewing angle is greater than 100 degrees, and the vertical viewing angle is greater than 90 degrees. On the basis of being able to clearly and completely view the image within the viewing angle range, there should be no color distortion at different viewing angles. This is mainly related to the packaging and arrangement of the RGB chips of the LED lights.

The Brightness of the LED Screen:
The level of brightness gives people a very intuitive feeling, and one can easily distinguish whether it is high or low. Don't think that the higher the brightness of the display screen, the better. It mainly depends on your usage environment and viewing distance. Generally, an indoor display screen with a brightness of about 1000 nits is more appropriate. For outdoor display screens, the brightness is higher than 6000 nits, while for semi-outdoor ones, it is between 2500 and 50 (It seems there is something missing after "50" here. Maybe it's a unit or a further description that was not provided completely.)