Size of Display Panel (in inches): 27 16:9 Aspect Ratio Color Space (sRGB) 135% Color Space (DCI-P3) 98% Fast IPS True Resolution 2560x1440 Panel Type Display Surface Non-Glare Pixel Pitch 0.233mm Display Viewing Area (HxV) 595.968 x 335.232 mm 400cd/□ Brightness (Typ.) Peak brightness (HDR): 600 cd/⎡ 1000:1 Contrast Ratio (Typ.) 178°/178° Viewing Angle (CR≧10) Response Time (GTG): 1 ms 16.7M Flicker-free display colors High Dynamic Range, or HDR 360 Hz maximum HDR10 refresh rate support Qualities Accuracy of Color △E<2 Yes, GamePlus, Low Blue Light Support for HDCP 2.2 Game Visual Yes, indeed Yes, VRR technology (adaptive-synchronization) I/O Ports: 1 HDMI (v2.0) x 3 Earphone Jack x DisplayPort 1.4 DSC Indeed. USB Hub A pair of USB 3.2 Gen 1 Type-A speakers Absence of Signal Frequency 30–222 is the HDMI digital signal frequency.