A computer monitor is commonly referred to as a screen or display and often includes built-in speakers. It connects to a desktop PC or laptop with USB cable. The vast majority of today’s monitors are flat-panel, and bear a striking resemblance to a flat-screen television. Some manufacturers continue to offer cathode ray tube monitors, or CRT’s, but they are rare. Increasingly popular are touch screen monitors giving you an experience similar to a tablet or smartphone. Computer monitors vary in size from 15-inches (measured diagonally) to 27-inches, or larger. Factors that affect the price include the contrast range, brightness, resolution and dot pitch. When comparing monitors, be sure to look at all factors, as image quality may vary considerably. Kelkoo welcomes you to compare prices on a range of makes and models from Samsung, ViewSonic, ASUS, and more from retailers such as Amazon, eBay and Dell.