M4 MacBook Pro Uses Quantum Dot Display Technology
The M4 MacBook Pro models feature quantum dot display technology, according to display analyst Ross Young. Apple used a quantum dot film instead of a red KSF phosphor film, a change that provides more vibrant, accurate color results.

Young says that Apple has opted for KSF for prior MacBook Pro models because it doesn't use toxic element cadmium (typical for quantum dot) and is more efficient (and thus less expensive). Way back in 2015, when Apple introduced support for P3 wide color on the iMac, Apple executives said that quantum dot technology had been considered for its LED displays, but rejected because of the cadmium requirement.
There are now cadmium-free quantum dot options that Young says have as good or better color gamut and better motion performance than the KSF film Apple previously used. The KSF phosphor coating Apple added to prior MacBook Pro models boosted color by enhancing shades of red, but quantum dot film is considered superior because it often results in better color accuracy and a wider color gamut.
Quantum dot technology has been used for high-end displays for several years, with companies like Samsung and Sony manufacturing "QLED" displays and TV sets.
Apple didn't highlight specific color improvements with the M4 MacBook Pro models, but max SDR brightness increased to 1,000 nits, up from 600 nits in the prior model.
Popular Stories
iOS 18.3 was released last month, so the first iOS 18.4 beta should be coming soon. iOS 18.4 is expected to be a more substantial update for the iPhone, with several new features and changes related to Apple Intelligence and beyond.
Apple's website suggests that iOS 18.4 will be released in April, following beta testing. Below, we outline what to expect from the update so far.
Apple...
If you pay for iCloud storage on your iPhone, Apple has a new perk for you, at no additional cost.
iCloud+ is the official name for Apple's paid iCloud storage plans, which range from 50GB for $0.99 per month to 12TB for $59.99 per month in the United States. iCloud+ plans already come with multiple perks for free, such as Hide My Email and HomeKit Secure Video, and now there is another one...
Apple hasn't refreshed the Apple TV since 2022, but rumors suggest that we're finally going to get an update in 2025. We don't have a full picture of what to expect yet, but we have some hints on what's coming.
Subscribe to the MacRumors YouTube channel for more videos.
Updated A-Series Chip
The current Apple TV 4K uses the A15 Bionic chip that was in the iPhone 13 lineup, and it's time for...
Apple's next-generation iPhone SE could debut as soon as next week with a launch to follow later in February, reports Bloomberg's Mark Gurman. Apple isn't expected to hold an event for the iPhone SE 4, and will instead unveil the device through a press release.
The iPhone SE 4 is expected to have an iPhone 14-style design, with Apple eliminating the thick bezels and Touch ID Home button of...
Apple is internally testing iOS 18.3.1 for iPhones, according to our website's analytics logs, which have been a consistently reliable indicator of upcoming iOS versions. The software update should be released within the next few weeks.
iOS 18.3.1 should be a minor update that addresses software bugs and/or security vulnerabilities. Apple Intelligence notification summaries for news and...
The British government has secretly demanded that Apple give it blanket access to all encrypted user content uploaded to the cloud, reports The Washington Post.
The undisclosed order is said to have been issued last month, and requires that Apple creates a back door that allows UK security officials unencumbered access to encrypted user data worldwide – an unprecedented demand not before...
Disney+ lost 700,000 subscribers worldwide in recent months, according to Disney's earnings results for the first quarter of 2025.
Disney said it now has 124.6 million Disney+ subscribers, a decrease of 0.7 million compared to its subscriber numbers in the fourth quarter of 2024. The drop in subscribers comes after Disney+ prices increased in the fall. Disney+ with Ads went from $7.99 to...
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps.
Below, we outline which U.S. states and territories offer the feature, and additional states that have committed to rolling it out in...