What is CCB Lumens? How to convert CCB Lumens to ANSI lumens?

[bellaLi]

On August 18, XGIMI held a technical communication meeting for 2022 and released a new brightness standard: CCB lumens (Cinema Color Bright).

What is CCB Lumens? How to convert CCB Lumens to ANSI lumens?

 

[bellaLi]

CCB lumens is a standard set by XGIMI itself, but XGIMI officially released the information, so the resulting conversion ratio is as follows

XGIMI H5 1400 CCB lumens is 27% brighter than its predecessor, H3S.


XGIMI H5 1400 CCB lumens

XGIMI H3S 2200 ANSI lumens

"XGIMI H5 is 27% brighter than XGIMI H3S". Therefore XGIMI H5 is 2800 ANSI lumens, which is 1400 CCB lumens in CCB units, and the CCB lumens converted to ANSI lumens is exactly 1:2.

 

[DDavid]

This is not an international standard. It can mislead consumers

 

[Pikak]

ANSI Lumen is the international luminance standard, which is basically the unit used by major brand projectors. A unified standard is what makes it easier for consumers to make a choice.

 

[wheelee]

This is not an international standard. It can mislead consumers

I guess xgimi is running out of ideas & thinking to stir up the industry with this idea

 

[KL111]

I guess xgimi is running out of ideas & thinking to stir up the industry with this idea

Yes, Now it's getting more discussion because of it. But are the calculation methods and results of CCB reference? hard to say