Dynamic contrast ratio - Blu-ray Forum

mainman · 01-11-2007, 11:25 PM

What is the difference between dynamic contrast ratio and contrast ratio?

The new Sony tv's have, contrast ratio: 1300:1 and dynamic contrast ratio: 7000:1.

Is the lower one for regular tv viewing, and the dynamic one for DVD, BD and gaming or something?

Thanks

Maximus · 01-11-2007, 11:42 PM

The difference, I think, is that dynamic means black without any colour on the screen, and static is black with colours, so while dynamic contrast is a useful figure, its usefulness is outweighed by static.

Anyone feel free to correct me if I am wrong.

Blackraven · 01-14-2007, 02:42 PM

The lowest number means the minimum while the dynamic number must be the maximum

A layman term indeed :P

01-11-2007, 11:25 PM	#1
mainman Senior Member Member since:Jan 2006	Dynamic contrast ratio What is the difference between dynamic contrast ratio and contrast ratio? The new Sony tv's have, contrast ratio: 1300:1 and dynamic contrast ratio: 7000:1. Is the lower one for regular tv viewing, and the dynamic one for DVD, BD and gaming or something? Thanks

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01-11-2007, 11:42 PM	#2
Maximus Super Moderator Top contributor Member since:Nov 2006	The difference, I think, is that dynamic means black without any colour on the screen, and static is black with colours, so while dynamic contrast is a useful figure, its usefulness is outweighed by static. Anyone feel free to correct me if I am wrong.

01-14-2007, 02:42 PM	#3
Blackraven Expert Member Member since:Jan 2005 Location:Makati, Philippines	The lowest number means the minimum while the dynamic number must be the maximum A layman term indeed :P

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