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

Apple's latest MacBook Pro is a powerhouse of a laptop for professionals and prosumers. But if you're just looking for something to browse the web and stream Netflix, stick with the MacBook Air.

Apple outdid itself with the M4 MacBook Pro. Now, a top insider revealed yet another major change that no one knew about until now.

The M4 MacBook Pro has a hidden feature: quantum dot tech in the display. As such, the latest systems have an expanded color range and should deliver improved motion performance.

Big Apple display news, they have adopted quantum dots for the first time. The latest MacBook Pro’s (M4) use a quantum dot (QD) film rather than a red KSF phosphor film. Young says this provides the latest models with two advantages over earlier models.

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,

Young took to X on Thursday to point out that Apple has adopted a "quantum dot" display for the M4 MacBook Pro. The hardcore technical details are that Apple replaced the red KSF phosphor film it had used on previous MacBook displays with quantum dot film.