banner

What does projector contrast mean? Is the higher the projector contrast the better?

  • 2022-04-12
What does projector contrast mean?

Contrast refers to the ratio between the blackest and the whitest of the projector screen, that is, the gradient level of the screen from black to white. . If the contrast ratio is low, the picture will be white or dull. If we want to have a better viewing effect when watching movies with richer colors, it is best to choose a projector with a contrast ratio of more than 1000:1



Is the higher the projector contrast the better?

For home projectors, of course, the higher the contrast, the better. After all, the contrast of the projector is an important parameter that determines the quality of the picture. Not only that, high contrast has a great impact on the clarity, detail and gray level of the projected image. Most of the projectors using LED projection light source have a contrast ratio below 1000:1, while the contrast ratio of projectors using traditional bulbs as the projection light source is much higher. Here's a way to measure projector contrast: ANSI contrast test.

The ANSI contrast test is to divide the projector screen into 16 equal parts and distribute them into 8 black and white areas at intervals. Then use the illuminometer to measure the brightness in turn, and calculate the average value of the brightness value of the black area and the brightness value of the white area, which is the ANSI contrast ratio. However, there must be some errors in the measurement, but it can be used as a daily projector contrast test method.


The above is the whole content of what the projector contrast means and whether the higher the projector contrast is, the better. I hope it will help you.

Send A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

© Copyright: 2022 Shenzhen For U Technology Co.,LTD All Rights Reserved.

IPv6 network supported

top

Send A Message

Send A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.