Superior Image Quality Meets Classic Elegant DesignVP228HE 21.5" Full HD monitor with 100,000,000:1 high contrast ratio, ASUS-exclusive SplendidPlus and VividPixel technologies are optimized for the finest image and color quality. This approach extends to the sturdy stand and slim profile without compromising style in ensuring stability and durability.100,000,000:1 ASUS Smart Contrast RatioDynamically enhances the display's contrast by adjusting the luminance of the backlight to achieve the darkest black and brightest white - delivering lifelike images.1ms Quick Response Time1ms (GTG) quick response time eliminates ghosting and tracers for more fluid video playback.ASUS-exclusive GamePlus TechnologyWhen it comes to design, ASUS always has customers in mind - the ASUS VP228HE features the ASUS-exclusive GamePlus hotkey with crosshair and timer functions. Gamers can select four different crosshair types to suit the gaming environment; while the latter keeps players aware of the elapsed time in real-time strategy games. These tools allow gamers to practice and improve on their gaming skills. This function is co-developed with input from pro gamers, allowing them to practice and improve their gaming skills.ASUS-exclusive SplendidPlus TechnologiesWe've raised the bar by incorporating some of our proprietary technologies into the ASUS VP228HE to give you a truly vivid visual experience. The VP228HE features the new SplendidPlus Video Intelligence Technology that optimizes videos and images by enhancing color brightness, contrast, and sharpness. SplendidPlus features two new modes - Reading and Darkroom - in addition to the Scenery, Standard, Theater, sRGB, and Night View modes. Low-blue Light and Flicker-free technologies also reduce the strain on your eyes after long periods of use.VividPixel Technology for Best Picture QualityASUS VividPixel Technology helps enhance image outlines and reduce noise bars for crystal-clear and detail-oriented viewing.Protect your eyes with ASUS Eye Care technologyUltra-low Blue Light MonitorThe TUV Rheinland-certified ASUS Blue Light Filter protects you from harmful blue light, and you can easily access its four different filter settings via a hotkey. VP228HE has undergone stringent performance tests and has been certified by TUV Rheinland laboratories, a global provider of technical, safety, and certification services, to be flicker-free and to emit low blue light levels.Flicker-free TechnologyIt's time to say goodbye to those tired, strained eyes. VP228HE features TUV Rheinland-certified ASUS Flicker-Free technology to reduce flicker for a comfortable viewing experience. This technology helps minimize instances of eyestrain and other damaging ailments, especially when you spend long, countless hours in front of a display watching favorite videos.