Measuring resolution

• Screen resolution is measured by number of pixels down and across the screen

• 640 ? 480

  • 640 pixels across and 480 pixels down
  • called “VGA” (video graphics array)

• 800 ? 600

  • called “super VGA”

• 1024 ? 768

  • called “XGA” (extended graphics array)

Previous slide

Next slide

Back to first slide

View graphic version