Quote:
Originally Posted by Matt D.
Again, as Tom and I have both stated, you still have an LCD. One is lit by a cold cathode fluorescent light, the other uses LEDs. Either way it's the same LCD panel. The LEDs are not turning on or off, it's still up to the LCD to block out light to make the screen look black.
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so if its just the exact same screen, and the only difference is the back light, why do the led tv's have a contrast ratio of 2 million to 1, and the normal lcd's are normally around 50k to 1?
so why is it that the same lcd screen magically create 40 times more contrast?
because the leds are capable of turning on and off the help create richer and deeper colors. its called led local dimming, look it up
thats part of the reason led's are so much more expensive, leds are extremely cheap, the program that turns the leds on and off is very expensive.
didnt we just have a conversation like this in another thread, about people correcting other people but no knowing what there talking about?
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