A 400 cd/m² bright OLED display as well as strong hardware from Nvidia and AMD make the 16-inch Vivobook an attractive laptop together with the valuable aluminum casing. However, the tested pre-production device could only almost show a production-ready performance in the test.
https://www.notebookcheck.net/Asus-Vivobook-Pro-16X-pre-production-unit-review-Performance-endurance-and-mighty-OLED-display.576989.0.html