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Originally Posted by AML I have a quick question:
How can we tell which displays use Edge LED and which use RGB LED?
I care mostly about picture quality and dont really care about power consumption. (anything new I buy will use less power than my previous model so it doesnt really matter)
My deciding factors are always going to be picture quality over anything else.
From what ive read here it seems that RGB LED sets are probably the best to get for now since they reproduce the best blacks and such.
Thanks. |
To see if the backlighting is Edge LED or Direct LED is easier.
RGB LED has been proved to be inaccurate. Sometimes the colour tones will go wrong. That's why some companies like the inventor of LED backlighting (Philips) decided not to use RGB LEDs. That company also invented 100 Hz for crt tv's and the worlds most powerfull white LED lights. They can't be wrong.
Better blacks with RGB LEDs, I don't think so. Better blacks you get with local dimming LEDs.
To detect if the screen has Edge LED or Direct LED:
Scenario where picture moves horizontally and the image has darker and lighter areas. Looking from around 75 degrees you will see flashlight kind of light leaks. Going from the top and bottom edges to to center. If not then just adjust the backlight.
To detect RGB LED backlight:
You need to compare the colour tones and compare them to detect RGB. There is other ways also but this is the simples that I can imagine. I would suggest to use a test video to detect.