Panel Size (inch) : 27 Aspect Ratio : 16:9 Display Viewing Area (H x V) : 597.6 x 336.15 mm Display Surface : Non-Glare Backlight Type : LED Panel Type : TN Viewing Angle (CR?10, H/V) : 170°/ 160° Pixel Pitch : 0.311mm Resolution : 1920x1080 Color Space (sRGB) : 100% Brightness (Typ.) : 400cd/? Contrast Ratio (Typ.) : 1000:1 ASUS Smart Contrast Ratio (ASCR) : 100000000:1 Display Colors : 16.7M Response Time : 0.5ms(GTG) Refresh Rate (Max) : 165Hz Flicker-free : Yes