A:AnswerThe screen is 540 mm by 320 mm. The transformation into English units has a fraction of a inch remainder. The Specifications state that the width is 21.3 inches, which is a correct conversion from metric to English. However, the Specification states that the height without the stand is 16.5 inches. This is incorrect. This is height with the stand. Height without the stand is the 320 mm or 12.6 inches.
A:AnswerI purchased this for used with my Dell G3 laptop. It works perfectly under Windows 10 at 2K HD. I have no way to test to see if it would work at 4K HD.
A:AnswerYes, it’s very easy to adjust color and brightness. There are buttons on the bottom right of the monitor frame that you can use to adjust the display.