At the beginning of the year, we saw Amazon post a recently released 27" AOC Q27G4ZD gaming monitor, featuring a QD-OLED display, 2560x1440 resolution, and 240Hz refresh rate, all for just $470.

You're not short of options if you're after the best 4K monitor on the market right now, and the AOC U27P2CA is another model keen for your attention in this particular category. In this detailed ...