Display latency is another area of our testing, where we use Nvidia’s Latency and Display Analyzer Tool (LDAT V2) to measure display latency. Display latency is the signal processing delay of a display from when a frame starts scanning out on the GPU to when the screen responds. LDAT detects the first observable change (6% increase from the initial brightness).
Display latency is fine though. We've not tested as many monitors here and the AG405UXC is the slowest, but we're talking less than a 1 millisecond difference between this and the AOC Q24G2A.