With features like Smart Image, Smart Contrast & soft-off mode, the energy efficient Philips 221S3 increases your productivity. Smart Image is a Philips technology that analyzes the content displayed on your screen & gives you optimized display performance. This user-friendly interface means that you can select various modes to fit the application in use. Based on the selection, Smart Image dynamically optimizes the contrast, color saturation & sharpness of images & videos for ultimate display performance. The economy mode option offers you major power savings. All in real time with the press of a single button! Smart Contrast automatically adjusts colors & controls backlight intensity to dynamically enhance contrast for the best digital images & videos or when playing games where dark hues are displayed. When Economy mode is selected, contrast is adjusted & backlighting fine-tuned for just-right display of everyday office applications & lower power consumption. Adjustable tilt allows backward & forward movement of a screen on its base to achieve custom positioning for an ideal viewing angle & more comfort for people who spend long hours working on the computer. This Philips LED backlight monitor is free of Mercury content, one of the most toxic natural substances which affects humans & animals. This allows for an eco-friendly display throughout its lifecycle, from manufacturing to disposal. Energy Star certification ensures that you are buying a product which meets the latest power efficiency standards & which operates with maximum power efficiency at all operational levels.