What is a display’s contrast ratio?
A) The number of times a screen is redrawn
B) The resolution that exactly matches the number of pixels on an LCD
C) The difference between black and white
D) The brightness of a display
E) Pixel width x pixel height
F) Is this math? I’m not good at math
The answer: C) The difference between black and white
The contrast ratio is the measurement between completely black and completely white on a display. A wider range is a better measurement of the overall color capabilities of a display.
Want to know more? Watch “Display Specifications.”
When you are selecting a display device, there are a number of specifications you should consider. In this video, you’ll learn about refresh rates, native resolution, display filters, and much more.
Category: CompTIA A+ Pop Quizzes