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Nowadays, competition in the color TV industry is fierce. In order to attract eyeballs and stimulate consumption, major companies are also resorting to tricks. However, if you have a flagship TV that does not use technology-rich OLED technology, nor does it choose aggressive surface design, it is still only an issue on LCD TVs. You may think it cannot be called a flagship. On time.
After all, this kind of liquid crystal material does not emit light by itself. When the power is changed to form an image, it needs to be introduced by the LED backlight source. Therefore, how to accurately control the backlight source is dark in the dark area and the bright area is bright. , has been plagued by major TV manufacturers.
Sony's newly released 4K HDR flagship TV Z9D series is equipped with a brand new 4K X1 EXTREME image processing chip, and improved backlight technology. The Backlight Master Driver is used to control the light more accurately, and also the TV Brightness increased to more than 1000 nits.
So the improvement of these basic technologies, and the introduction of HDR, can really make the Z9D bring a different picture quality performance? In the video, we invited a TV product that does not have these technologies as a comparison. Let's take a look at their actual performance.
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