What is a Dual LED TV and How Does it Work?

    1. Dual LED is an innovation of Samsung and has been part of its model smart TVs.
    2. It was created to display more realistic images.
    3. Dual LED involves two forms of TV screen backlight; warm light and cold light LEDs.
    4. LED stands for light-emitting diodes.
    5. Constant adjustment of the backlight dictates the brightness of pixels which influences the overall picture quality.
    6. This feature is extensively used in Samsung QLED TVs.


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