You'll enjoy tasks and entertainment more on the 19.5” LED-backlit display. It presents incredibly clear, rich-detailed images at a high resolution of 1600 x 900, and features an impressive dynamic contrast ratio of 100,000,000:1 to reveal darker image areas in greater depth. A super-fast 5-millisecond response time displays action sequences with the highest degree of clarity. The great sights are made even better by exceptional colors via Acer Adaptive Contrast Management.