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

There are obvious differences between laser hall and giant screen hall in sound quality, resolution, projector and cost. The giant screen hall refers to the huge screen, and the laser hall refers to the cinema shown by the laser projector.

1, sound quality

The giant screen hall came out earlier and was immature in all aspects. The sound quality of the laser hall is not crisp or clear.

Step 2 solve

Compared with the traditional cinema, the brightness, color saturation and image gray level of the giant screen hall have been greatly improved, while the resolution of the laser hall is higher.

3. Projector

The projector in the giant screen hall is better than the laser giant screen, with low noise, clean sound and less noise of impurities.

4. expenses

The cost of laser hall is low, and the cost of giant screen hall is three times higher than that of laser hall.

The laser hall uses a laser projector. The laser projector uses three primary colors of red, green and blue lasers as light sources, realizing colors that can be recognized by more than 90% of human eyes in nature, which are more vivid than traditional projection colors. Giant screen hall, Guming Temple. Similar to putting a basketball court up, the screen is larger and slightly curved, which can fully expand the audience's peripheral vision.