The traditional cathode ray tube (CRT) monitors are now being replaced by thin and sleek LCD monitors. However CRTs are still preferred by some professionals for specialized jobs. Many others go for CRT monitors as they are cheaper than other types of monitors. Liquid crystal display (LCD) is the most popular monitor in the market due to multiple advantages it is offering to the consumers. The first and foremost advantage is its size. The bulky CRT monitor requires substantial space to accommodate. The LCD on the other hand requires lesser space and it has only half the weight of conventional monitors.