Panel Size (inch) : 27 Aspect Ratio : 16:9 Display Viewing Area (H x V) : 597.888 x 336.312 mm Display Surface : Non-Glare Backlight Type : LED Panel Type : VA Viewing Angle (CR≧10, H/V) : 178°/ 178° Pixel Pitch : 0.311mm Resolution : 1920x1080 Brightness (Typ.) : 350cd/㎡ Contrast Ratio (Typ.) : 3000:1 Display Colors : 16.7M Response Time : 1ms MPRT Refresh Rate (Max) : 165Hz Flicker-free : Yes Video Feature Trace Free Technology : Yes GameVisual : Yes Color Temp. Selection : Yes(4 modes) GamePlus : Yes HDCP : Yes Extreme Low Motion Blur : Yes VRR Technology : Yes (Adaptive-Sync) GameFast Input technology : Yes Shadow Boost : Yes Low Blue Light : Yes Audio Feature Speaker : Yes(2Wx2) I/O Ports DisplayPort 1.2 x 1 HDMI(v1.4) x 2 Earphone Jack : Yes Signal Frequency Digital Signal Frequency : HDMI: 30~180 KHz (H) / 48~144 Hz (V) DP: 30~200 KHz (H) / 48~165 Hz (V) Power Consumption Power Consumption : <25W* Power Saving Mode : <0.5W Power Off Mode : <0.3W Voltage : 100-240V, 50/60Hz Mechanical Design Tilt : Yes (+23° ~ -5°) Height Adjustment : No VESA Wall Mounting : 100x100mm Kensington Lock : Yes Dimensions (Esti.) Phys. Dimension with Stand (W x H x D) : 615 x 453 x 194 mm Phys. Dimension without Stand (W x H x D) : 615 x 453 x 59 mm Box Dimension (W x H x D) : 680 x 510 x 171 mm Weight (Esti.) Net Weight with Stand : 4.47 Kg Net Weight without Stand : 3.73 Kg Gross Weight : 6.33 Kg Accessories (vary by regions) DisplayPort cable HDMI cable Power cord Quick start guide Warranty Card Operation Temperature / Humidity Operation temperature : 0~+40°C Certificate TÜV Flicker-free TÜV Low Blue Light AMD FreeSync Premium