Display Type : ELED / VAScreen Size : 27 InchResolution : 2560 x 1440 (QHD)Brightness : 400 cd/m2 (HDR.)Contrast Ratio : 3000 (TYP.)Response Time : 1 ms (MPRT)Display Colors : 16.7MAspect Ratio : 16:9‎Viewing Angle : 178° (H) / 178° (V)TruMotion/Refresh Rate : 165HzSpeaker (sound output) :Connectivity : HDMI (2.0 ) x 2 - 1 x DisplayPort 1.4..