Monday, February 8, 2010

What is High Definition and Megapixel?

High Definition-->
-an increase in display or visual resolution 
-of higher quality
-sharper than normal
Megapixel-->
-equals to 1 million pixels
-used to measure the number of pixels in an image 
-used to express the number of image sensor elements of digital cameras or the number of display elements of digital displays.

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