With the popularity of LED display products, many enterprises and government departments usually install a projector, and the auxiliary meeting uses the projector used in most conference rooms. What is the difference between the two?

1. screen size

According to the size of the conference room, the LED display can be selected arbitrarily, or bent or face-to-face, so that the screen can be seen clearly far and near, thus achieving better viewing effect, and the screen will not deform when playing video or content on the computer. But the size of projector is relatively simple, especially in some large conference halls, the size and shape of curtain can not meet the requirements of everyone to see clearly.

2. different brightness and contrast

LED display is very bright and contrast, brightness can be adjusted. So even if the room lights on, the sun can be displayed normally, the contrast between light and dark is very strong, so the whole picture feels very good.

Projector, when we look at it, the whole picture color will be relatively light, and the painting sense is not clear. Generally, it needs to turn off the light or pull the curtain, so the display effect will be better. Mainly because its brightness and contrast are too low.

3. different resolution

The resolution of LED display can reach the standard of 4K or 8K on single screen, so it can meet most mainstream video sources, video and pictures can be displayed, with the best effect. For example, some 4K movies, 3840 * 2160 resolution pictures, etc. However, the projector resolution is relatively low, and it can not meet the high-definition display standard.

4. show diversity

Because LED display is seamless splicing, it can be used as a large picture or display multiple small pictures. Only by software control, different areas can display different contents on the computer. By controlling the computer, it can be distributed randomly, so that multiple pictures on the computer can be displayed on the screen at the same time, especially when some data are compared, it is very practical. Projector can only display one picture, and the display function is relatively simple.