Size [Inch] 27 Size [cm] 68.4 Resolution 3840 x 2160 Panel Type IPS Aspect Ratio 16:9 Pixel Pitch [mm] 0.1554 x 0.1554 mm PPI (Pixel Per Inch) 163 Brightness (Min.) [cd/m?] 320cd/m? Brightness (Typ.) [cd/m?] 400cd/m? Color Gamut (Min.) DCI-P3 90% (CIE1976) Color Gamut (Typ.) DCI-P3 95% (CIE1976) Color Depth (Number of Colors) 1.07B Contrast Ratio (Min.) 700:1 Contrast Ratio (Typ.) 1000:1 Response Time 1ms (GtG at Faster) Refresh Rate (Max.) [Hz] 180 Viewing Angle (CR?10) 178?(R/L), 178?(U/D) Curvature - HDR 10 YES Dolby Vision™ - VESA DisplayHDR™ DisplayHDR™ 400 HDR Effect YES Mini-LED Technology - Nano IPS™ Technology - Advanced True Wide Pol. - Color Calibrated in Factory YES HW Calibration HW Calibration Ready Auto Brightness - Flicker Safe YES Reader Mode YES Color Weakness YES Super Resolution+ - Motion Blur Reduction Tech. - NVIDIA G-Sync™ G-SYNC Compatible AMD FreeSync™ FreeSync Premium VRR YES VESA Adaptive Sync YES VESA Dual-Mode UHD 180Hz / FHD 360Hz VESA ClearMR - Black Stabilizer YES Dynamic Action Sync YES Crosshair YES FPS Counter YES OverClocking - User Defined Key YES Auto Input Switch YES RGB LED Lighting - PBP - PIP - Smart Energy Saving YES Deep Black Deep Black Pro Camera - Mic - Live Color Low Blue Light YES LG Switch YES LG Calibration Studio (True Color Pro) YES Dual Controller YES OnScreen Control (LG Screen Manager) - LG UltraGear™ Control Center - LG UltraGear™ Studio - D-Sub - DVI-D - HDMI YES(2ea) HDMI Version Supports FRL as compliant with HDMI 2.1 HDMI (HDCP Version) 2.3 DisplayPort YES(1ea) DP Version 1.4 DP (HDCP Version) 2.3 Thunderbolt - Thunderbolt (HDCP Version) - Thunderbolt (Data Transsmission) - Thunderbolt (Power Delivery) - USB-C - USB-C (HDCP Version) - USB-C (Data Transsmission) - USB-C (Power Delivery) - Daisy Chain - USB Upstream Port YES(1ea/ver3.0) USB Downstream Port YES(2ea/ver3.0) Built-in KVM - LAN (RJ-45) - SPDIF out (Optical Digital Audio Out) - Audio In - Mic In - Headphone out 4-pole (Sound+Mic) Line out - Speaker - Bluetooth Connectivity - DTS Headphone:X YES DTS Virtual:X - DepthSound - Maxx Audio - Rich Bass - Pixel Sound (Cinematic Sound OLED) - Type External Power(Adapter) AC Input 100~240V (50/60Hz) Power Consumption (On-Mode) 32.83W Power Consumption (On-Mode) (ErP) 26W Power Consumption (On-Mode) (KR) - Power Consumption (Sleep Mode) Less than 0.5W Power Consumption (DC Off) Less than 0.3W Display Position Adjustments Tilt/Height/Swivel/Pivot Wall Mountable [mm] 100 x 100 mm Dimension with Stand (W x H x D) [mm] 613.5x534.5x220(UP) / 613.5x404.5x220(DOWN) Dimension without Stand (W x H x D) [mm] 613.5 x 371.6 x 51.3 Dimension in Shiping (W x H x D) [mm] 691 x 168 x 523 Weight with Stand [kg] 7.4kg Weight without Stand [kg] 4.9kg Weight in Shipping [kg] 9.9kg D-Sub - DVI-D - HDMI YES (ver 2.1) Display Port YES Thunderbolt - USB-C - USB A to B Depends on Country Remote Controller -