. Built-In Stereo SpeakersA pair of high-quality stereo speakers built into a display device. They may be visible front firing or invisible down firing top firing rear firing etc. depending on model and design.CrystalClear ImagesThese Philips screens deliver Crystal Clear Quad HD 2560 x 1440 or 2560 x 1080 pixel images. Utilising high-performance panels with high-density pixel count enabled by high-bandwidth sources like Displayport HDMI and Dual link DVI these new displays will make your images and graphics come alive. Whether you are a demanding professional requiring extremely detailed information for CAD-CAM solutions a user of 3D graphic applications or a financial wizard working on huge spreadsheets Philips displays will give you Crystal Clear images.VA DisplayThe Philips VA LED display uses an advanced multi-domain vertical alignment technology that gives you super-high static contrast ratios for extra-vivid and bright images. While standard office applications are handled with ease it is especially suitable for photos web browsing films gaming and demanding graphical applications. Its optimised pixel management technology gives you a 178/178 degree extra-wide viewing angle resulting in crisp images..