What Factors Affect the Quality of an LCD monitor or LCD screen? The quality of an LCD monitor or LCD screen depends primarily on its resolution, response time, brightness, dot pitch, and contrast...

What Factors Affect the Quality of an LCD monitor or LCD screen? The quality of an LCD monitor or LCD screen depends primarily on its resolution, response time, brightness, dot pitch, and contrast ratio. Resolution is the number of horizontal and vertical pixels in a display device; a higher resolution uses a greater number of pixels and provides a sharper image. Response time is the time in milliseconds that it takes to turn a pixel on or off. Brightness of an LCD monitor or LCD screen is measured in nits; the higher the nits, the brighter the image. A nit is a unit of visible light intensity equal to one candela per square meter. Dot pitch, or pixel pitch, is the distance in millimeters between pixels on a display device. Contrast ratio describes the difference in light intensity between the brightest white and darkest black that can be displayed on a monitor.