Mega Contrast Ratio technology of LG delivers an outstanding contrast ratio that enhances picture brightness and clarity. FULL HD resolution brings you magnificent picture quality through outstanding color accuracy, visual contrast and sharpness. Save additional 30% energy compared to conventional LED monitors and get your best performance. The Cable Management design solves your messy cable problems that hang down from your monitor. Monitor Type: LED Monitor Type: LED, Screen Size: 18.5 inches Inches, Response Time: 5 ms, Dynamic Contrast Ratio: 5000000:1.