Gamut and Colour Accuracy
AOC officially advertises 90 per cent AdobeRGB coverage. We see slightly less than that, with our test equipment also pinpointing modest results in the DCI-P3 test.
The days of poor out-the-box colour accuracy thankfully appear to be behind us. A Delta-E of less than two is considered good, and every monitor on show meets that target. Agon AG493UCX's colour coverage may not be quite up to the standards required by serious content creators, yet out-the-box accuracy is perfectly acceptable.