8 | About Your DisplayProduct FeaturesThe Dell C8618QT display has an active matrix, thin film transistor (TFT), liquid crystal display(LCD), and LED backlight. The display features include:• 217.427 cm (85.60-inch) active area display (Measured diagonally) 3840 x 2160 (16:9 aspectratio) resolution, plus full-screen support for lower resolutions.• Video Electronics Standards Association (VESA™) 600 x 400 mm mounting holes.• Plug and play capability if supported by your system.• On-Screen Display (OSD) adjustments for ease of set-up and screen optimization.• Software and documentation media includes an information file (INF), Imagecolor Matching File (ICM), Dell Display Manager software application and productdocumentation.• Security lock slot.• Supports Asset Management Capability.• Arsenic-Free glass and Mercury-Free for Panel only.• 0.5 W standby power when in the sleep mode.• Easily setup with Dell Optiplex Mirco PC (Mirco Form Factor).• Up to 20 points and 4 pens InGlass (TM) Touch technology.• Optimize eye comfort with a flicker-free screen.• The possible long-term effects of blue light emission from the display may cause damageto the eyes, including eye fatigue or digital eye strain. ComfortView feature is designed toreduce the amount of blue light emitted from the display to optimize eye comfort.