1. LCD splicing screen color saturationLEDThe screen is more saturated and has better visual effects.

The LCD splicing screen adopts a LCD panel, which can generate light through backlight refraction16.7MThe above color changes, while LED screens use a combination of red, green, and blue primary colors and display different colors through the bright changes of the three primary colors. Often, LED can only display images with large and bright color gradients, and the color gradient is not obvious, such as gray scale, color gradient process, light and light colors are mixed into one color, which cannot clearly show color differences. Therefore, the effect of LCD splicing screens used indoors is much higher than the imaging effect of LED.

2.LCD splicing screens have higher clarity than LED screens

LCD splicing screen can achieve single screen clarity1920*1080PLED can even achieve an ultra clear 4K display effect of 3840 * 2160, which can clearly image the environment regardless of distance, and is very perfect and ultra clear. LED is generally composed of P6-25mm (i.e. the distance between lights is 6mm or 25mm or other specifications) LED lights, and the distance between its LED and other components is too large. Therefore, when using high definition LED products, it is necessary to have a distance of at least 20 meters to produce good visual clarity and display effect. Otherwise, the image viewed indoors at close range is a mosaic image, and the image distortion is severe. The indoor image of the LED screen is viewed up close, with a noticeable graininess. In addition, the price of small pitch LED screens is much higher than that of LCD splicing screens.

3.LCD splicing screens have better multi signal processing and control performance than LED screens

LCD splicing screen wall is suitable for customers to access multiple signals for playback and displayLEDThe selection of signal input is relatively strict, otherwise the imaging effect will be poor.

4.The after-sales maintenance of LCD splicing screens is more convenient than LED screens

LCD splicing screenmainIf Samsung/LG original splicing screen is used, its service life is long and the quality is guaranteed. LED screens are made up of LED beads, and the most common after-sales issue for LED screens is the downside. In terms of after-sales maintenance, first of all, after the first installation and debugging of the LCD splicing screen, there were no accidents, and then it was basically after retail. Even if there is a problem, it can be directly replaced in a modular manner, which is more convenient. If there are any defects on the LED screen, they should be eliminated in order. There are two major aspects to after-sales engineering, and the after-sales cost is relatively high.