Not all monitors are created equal.
I am surprised by how low the quality and specs of some retail/consumer monitors have become. This is the part of your PC you look at all day. The refresh rates and contrast ratios of some monitors being sold today are embarrassing.
- 1920 x 1080 Resolution
- Widescreen 21.5" display
- Tilt, Swivel, Height Adjust.
- VGA, DVI Connections
- 2- USB 2.0 Ports
- 2,000,000:1 dynamic contrast ratio
- 5ms Response Time
The reason these monitors are so much better than the ones you can buy in a store is they were made for office use, and they were very expensive. They were built from the best available materials to the best specs.