Actually I wanted to buy two of them for a dual screen environment. These first two were not to deliver even after a very long adjustment work will be able only in about the same image.
One of them had a red cast that could not wegregeln. That was very dirty over white. The other would indeed fit into the view, but returned towards the right edge a very distinct brightness curve.
Then I ordered a third to maybe with this two similar screens to get. Although this third had the best view (no history and beautiful white) but a pixel mistake I would have forgiven the monitor. At this third copy was seen then only as bad actually were the other two. Since the monitor is very high-priced, I decided all three to send back and 19-inch models to continue working with my two old Sony.
I can really advise against the purchase of these monitors because they are not remotely the keep what they promise and you get this quality very loosely to one third the price of other manufacturers.
Processing is indeed Tip-Top and none could be heard a buzz, but what good is if the rest is wrong.
Too bad.