Apple's new M4 MacBook Pro has a significant upgrade to the display, and the company somehow forgot to mention it.

That's according to prominent display analyst Ross Young, anyway. Young took to X on Thursday to point out that Apple has adopted a "quantum dot" display for the M4 MacBook Pro.

The new M4 MacBook Pros that launched last month have an unadvertised change with new quantum dot displays, according to display industry analyst Ross Young and reported by 9to5Mac. Young posted on X that Apple is adopting quantum dot displays for the first time and that it's using a version of the film that is free of cadmium,