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Difference between oled and led tv tv!

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2020-08-05 11:13

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Difference between oled and led tv tv!
Difference between oled and led tv tv!

Whether you're looking to buy a new smart HDTV or keep up with news in the TV world, you've heard of OLED TVs. OLED TVs are very thin and light, and it can provide a first-class contrast ratio, which is second to none in the market. Although there is only one letter "0" between oled and led tv , the difference between them is more than just one letter.

What are LEDs? The full name of led is light-emitting diode. These small semiconductor diodes convert electrical energy into light energy. At present, LEDs are widely used in the lighting field because of their relatively small size, compact size, high brightness, and good lighting effects. However, compared with TVs, LEDs are not small enough, so currently LEDs are only used as background light sources for LED LCD TVs.

The full name of oled is organic light-emitting diode, in short, oled emits light and saves electricity through organic compounds. Each pixel of oled tv can emit light independently, so can be selectively turned off, that's why oled can bring all black background.

Which is better, oled or lcd/led?

OLED TVs have outperformed LCD/ LED TVs in almost every area in the past . However, thanks to the recent advent of quantum dot technology and improvements in backlighting capabilities, LCD/LED TVs themselves have improved exponentially in performance compared to three years ago. Today's LCD/LED TVs have better black performance, greatly improving color effects and reducing light leakage. So there is not much difference between OLED and LED/LCD TV with quantum dot technology.

When comparing brightness, led tvs have a considerable advantage. Now led technology has become very smart, so with the addition of quantum dot technology, led tv has reached the ultimate brightness.

Although OLED TVs are also "smart" and have no problems with black levels and contrast, if you adjust the brightness of OLED TVs to the maximum, not only will the life of the pixels be shortened, but it will take a certain amount of time to transition back to black again.

 

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