The ultra slim 80 series 20.7 inches E2180SWN monitor features a smile curve design, allowing users to adjust the angle of monitor based on their needs. E2180SWN supports full HD resolution for clear and vivid images. Flicker-free technology uses a smooth DC (direct current) backlight system to eliminate stressful screen flicker. Clear vision convers standard definition sources to high definition for sharper, more vivid images (DVI only). Enjoy clear and crisp images while protecting your eyes.