https://wccftech.com/macbook-pro-2018-true-tone-technology-explained-the-benefits-and-is-it-worth-the-upgrade/

Apple has recently launched the MacBook Pro 2018 in both the 13 and 15-inch sizes which have a lot in store for users. While performance gain is one of the most important aspects of the device, there are other features added as well that makes these notebooks worth the upgrade. For users who use Final Cut Pro for editing, the infused performance is off the charts, faster than any other MacBook or laptop. However, apart from the performance bump, the addition of True Tone feature has also been made available that complementing the beautiful display.

The True Tone feature is pretty neat on the new MacBook Pro and it has gained extensions in terms of functionality compared to what we have previously used. The technology was first made available to the general public with the iPad Pro and then carried forward to the iPhone 8, iPhone 8 Plus and the iPhone X. Now, the technology has made its way to the MacBook Pro lineup.