Most professional monitors support 4K resolution, but the Asus ProArt Display OLED PA32DC ... thanks in no small part to its unusual 28-inch display with a 3:2 aspect ratio and 3840×2560 resolution.

The 27-inch 4K 240Hz QD-OLED panel ... this review I will be comparing the ASUS PG27UCDM against the MSI 272URX and Alienware AW2725Q. All three of these monitors use the exact same QD-OLED ...