What is contrast ratio, and how does it affect black-level performance? Contrast ratio is defined as the ratio of the brightest white compared to the darkest black that a monitor can display.
What is resolution, and how does it affect image clarity? Resolution refers to the number of pixels per inch that a screen can display, and it's the main thing that sets High Definition apart from Standard Definition.
Just a short time ago, there wasn't much choice when it came to buying a television – you just went to the store, chose the appropriate size, took the "tube" home and plugged it in.
