Projectors ANSI and CVIA

time：2025-01-14 09:02:26 Smart Hardware

Which is better, CVIA or ANSI

CVIA lumens are better than ANSI lumens. The main reasons are as follows:

1. Different credibility: CVIA lumens is a team standard led by the China Electronic Video Association, which is recognized and jointly supervised by the whole industry. ANSI lumens are projector luminous flux standards formulated by the United States National Standards Association, which are inferior to CVIA lumens in credibility and applicability.

2. Different color temperature standards: CVIA lumens stipulate that the test color temperature of the projector should be 6000K-18000K, which is also more in line with the color temperature of Asian movie-watching, while ANSI lumens do not have a standard for color temperature.

3. The scope of application is different: CVIA lumens are suitable for all smart projection products, while ANSI lumens are suitable for traditional lamp projectors.

4. Different specifications for mass production machines: CVIA lumens stipulate that the brightness of mass production machines must not be less than 80% of the nominal brightness, while ANSI lumens do not require this.

5. Different color coordinate standards: CVIA lumens require that the color coordinates be kept in a CIEI976 uniform color space, and the color deviation value is ≤ Duv.

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