PowerSensor is a built-in sensor that detects if the user is near the device by sending and receiving harmless infrared signals and automatically reduces screen brightness when the user moves away from the desk. This reduces power consumption by up to 70% and extends monitor life. SmartImage is an exclusive, market-leading technology from Philips that analyzes displayed image content to ensure optimal display performance. Its user-friendly interface allows you to choose from numerous modes for office, photos, movies, games, energy saving, etc. depending on the application you are using. Based on your selection, SmartImage optimizes contrast, color saturation and sharpness of images and videos for the ultimate in viewing performance. The energy saving mode allows you to significantly reduce energy consumption. And all this in real time at the touch of a button. In gaming, you should not have to choose between choppy game play and disturbed frames. Get smooth, uninterrupted performance at any frame rate, fast screen updates without interruptions and an extremely fast response time thanks to AdaptiveSync technology.