4K Ultra HD The Dell S3221QS 4K Ultra HD 31.5” Curved LCD Monitor is great for watching shows, browsing online and playing your favourite games. With a stunning Ultra HD resolution that's four times more detailed than Full HD, every image will look incredibly realistic. The curved monitor matches your natural field of view, so you'll get less eyestrain, enhanced depth perception and a realistic viewing experience. And because it's got an IPS panel, you'll get stunning clarity at just about any angle. Smooth motion The S3221QS can deliver a more fluid picture with its 60 Hz frame rate, so all the action will look flawless. And it uses AMD FreeSync to match the speed your graphics card is running at, so you can watch movies and even play games without any annoying screen tearing or stuttering. ComfortView technology and dual HDMI When you're binge-watching your favourite shows or in the middle of a game, ComfortView looks after your eyes so you can carry on for longer. And with dual HDMI ports, you can effortlessly switch between streaming and console gaming when needed.