What's the difference between the laser giant screen hall and the laser hall?

Projection technology and screen size.

According to the relevant information of Baidu Encyclopedia, the laser giant screen hall and the laser hall are two different types of cinemas, and the main difference lies in the projection technology and screen size.

1, projection technology: the laser giant screen adopts IMAX or Chinese giant screen technology, and the laser hall adopts laser projection technology.

2. Screen size: The screen size of the laser giant screen is usually more than 20 meters, which can provide more shocking visual effects, while the screen size of the laser hall is relatively small.