Windows Central posted a review on the BenQ EW3280U 4K Monitor
A quote from the article:
BenQ continues its tradition of excellent, vibrant monitors with the EW3280U.BenQ EW3280U 4K Monitor Review
The move to 4K across TVs and monitors over the past several years has brought with it crisp picture quality that can enhance the look of games, movies, and more. What's arguably more important than 4K, however, is the introduction of high dynamic range (HDR), which makes the colors pop and enhances the contrast between the brightest and darkest areas of a screen. When you combine the two, however, you can get some truly stunning results.