Lenovo ThinkVision P27h-20 27" Class WQHD LCD Monitor - 16:9 - Raven Black - 27" Viewable - In-plane Switching (IPS) Technology - WLED Backlight - 2560 x 1440 - 16.7 Million Colors - 350 Nit Typical - 4 msExtreme Mode - 60 Hz Refresh Rate - HDMI WLED backlight technology for enhanced visual clarity 60 Hz standard refresh rate effectively reduces blur to provide a sharp display Four times the resolution of HD with WQHD mode, permits you to have more multimedia content shown without any delay with amplified efficiency 27" viewable screen size provides a spectacular viewing experience 16:9 widescreen re solution perfect for watching movies, playing video games and getting on with office work 4 ms response time diminishes ghosting, blurring, and streaking in fast-moving games and movies HDMI interface allows you to connect to a variety of HD devices including gaming consoles, Blu-ray players, laptop PCs, digital cameras and many others for the ultimate true high-definition display 350 Nit brightness gives an exceptional visible display for clear and consistent on-screen pictures 2560 x 1440 maximum resolution for stunning, lively result with optimal viewing usability Is long-lasting with reduced screen burning to ensure maximum efficiency Manufacturer # 63A2GAR1U3 color Raven black depth 1-9/10 in. height 14-1/32 in. Screen Size (Diagonal) 27 in. width 24-3/32 in. refresh rate 60 Hz response time 0.004 ms aspect ratio 16:9 Brightness 350 cd/m Built-in Speakers No Contrast Ratio (Dynamic) 3M:1 Contrast Ratio (Native) 1,000:1 Display Technology In-Plane Switching (IPS) monitor type LCD Number of USB Ports 5 Curved Display No High Dynamic Range (HDR) Yes Input Connection Type HDMI; DisplayPort ports Display Port maximum resolution 2560 x 1440 Maximum Viewing Angle (Horizontal) 178 degrees model P27q-30 Number of HDMI Ports 1 native resolution 2560 x 1440 Stand Adjustments Height; Pivot; Swivel; Tilt VESA mountable Yes wall mountable Yes Warranty 3-Year Limited brand name Lenovo manufacturer LENOVO, INC. Type Computer Monitor Adjustable Stand Height Yes Backlight Technology WLED Built-in Devices USB Hub Depth with Stand 204.47 Height with Stand 535.178 Microphone No Number of DisplayPorts 2 Number of Screens 1 Number of USB 3.2 Downstream Ports 4 Number of USB Type-B Upstream Ports 1 pixel pitch 0.2331 Response Time Details 4ms Extreme Mode Screen Mode WQHD stand included Yes USB Yes VESA Mount Standard 100.00001 Vertical Viewing Angle 178 Viewable Screen Size 685.8 Width with Stand 611.886 Wireless LAN No