Gear up for smooth gameplay with an ultra-fast 240Hz OLED display. The faster speed lets you respond quickly to opponents and stay a step ahead of the competition. DTS Headphone:X2 provides accurate spatialization and localization in games for 3D audio over headphones. Supports channel-based, scene based, and object-based audio. Plus, a 4-pole headphone jack lets you carry a stereo headphone signal and mono microphone signal with common ground. Don’t compromise quality for speed—the LG UltraGear OLED screen delivers a 1,500,000:1 contrast ratio for a deep, detailed quality picture and a lifelike gaming experience. Bring big time color to the screen. The LG UltraGear OLED 27" display lets you explore HDR content the way it was meant to be seen with up to DCI-P3 98.5%—an elevated color spectrum that showcases brilliant color. Play with less distractions thanks to an anti-glare screen that minimizes light reflections and lets you concentrate on winning. Enjoy smoother, vivid colors and high-resolution graphics thanks to HDMI 2.1 and DisplayPort 1.4. Both connections are supported on this display and let you experience up to 240Hz refresh rate. Lose yourself in the game with a virtually borderless, ultra-thin design that optimizes space within your battle station. Easily make height, tilt and swivel adjustments to the display to be able to see and play exactly to your specs.