Released on December 10, 2019, the Pro Display XDR was Apple’s re-entry into the high-end external monitor market, following a three-year hiatus after discontinuing the Thunderbolt Display in 2016. The announcement came at Apple’s Worldwide Developers Conference (WWDC) in June 2019, where the company presented the display as a rival to traditional reference monitors. The XDR in its name stands for “Extreme Dynamic Range,” a feature that Apple emphasized as a key differentiator from other high-resolution monitors available at the time.
It features a 32-inch Retina display with a 6K resolution of 6,016 by 3,384 pixels, powered by Apple’s proprietary LED backlighting system. Apple utilized blue-colored LEDs with custom lenses and reflectors to achieve a maximum brightness of up to 1,600 nits in HDR mode, while sustaining 1,000 nits across the entire screen indefinitely. This allows for what Apple describes as “stunningly accurate colors and contrast,” supporting the P3 wide color gamut and delivering a claimed 1,000,000:1 contrast ratio.
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