https://www.asus.com/cz/supportonly/PQ22UC/HelpDesk_Manual/ Panel Type OLED Panel size 21.6" (16:9, 54.86 cm) wide screen Max. Resolution 3840 x 2160 Pixel pitch 0.1245 mm Brightness 335 cd/m2 (Typ.) Peak white, 134 cd/m2 (Max.) Full white Contrast Ratio (Min.) 100,000:1 Viewing angle (H
