Asus has announced the ProArt StudioBook 16 OLED and the ProArt StudioBook 16 Pro OLED, two of the first 16-inch laptops to include 4K OLED HDR displays. Per Asus, the displays will cover 100 percent of the DCI-P3 color gamut and deliver a 1,000,000:1 contrast ratio (neither of which is uncommon among 4K OLED panels). The laptops target creative professionals who work in “color-critical” applications.