ACER TFT LCD24W/1920X1080/VGA/5MS/12000000:1 Ultrafast 5 ms response time Allows pixels to change colors quickly to avoid streaking, blurring and ghosting in fast-moving scenes and video games. 24" antiglare flat-panel LED screen Provides a high number of shades between black and white and enables display. 1920 x 1080 maximum resolution in 16:9 HD format Offers the highest number of pixels available for a full high-definition display. 170 horizontal and 160 vertical viewing angles Let you clearly see the screen from multiple vantage points. ENERGY STAR qualified Designed to use less energy and meets strict energy efficiency guidelines set by the Environmental Protection Agency and U.S. Department of Energy.