High resolution 4K monitor: 28-inch LCD TN 3840×2160 resolution%ocs%Eye Care comfort for extended sessions: Proprietary brightness Intelligence Adaptive technology adjusts brightness for comfortable viewing; low Blue light and zero flicker technology prevent headaches and eye strain. This eye Tech makes images easy On your eyes%ocs%Smooth game play: AMD Free Sync for smooth game play, eliminating tearing and broken frames; HDR technology offers greater brightness and contrast level for vivid images; 1 mms GTG; 60Hz; 10-bit displays 1. 07 billion colors%ocs%Get connected: HDMI, DisplayPort input for multi-device connection. VESA wall mount%ocs%Hear the action: built-in speakers x 2, Headphone jack%ocs%Integrated cable management system: neatly hides cables inside monitor stand; VESA wall mount%ocs%Connectivity Technology: Hdmi 2%ocs%3 Year Manufacturer Warranty