OFweek smart home network news: Since the national husband Wang Sicong two days on the microblogging on the micro-Bo took a few 500,000 yuan to buy their own new 100-inch Sony Z9D TV, the Internet exploded on the pot, all kinds of envy and hate, said All of you. And among all sorts of ridicules, there are also people who have asked questions. What is so good about TV? What is the 100-inch experience? Below, we come to seriously answer this question for you.
100-inch Sony Z9D which is better?
To be honest, although Sony has already launched the OLED TV A1E that marks the development direction of future display technology at this CES, the maximum is only 77 inches. In the oversized size, such as this 100-inch size, the Sony Z9D is not Industrial design, or display effect is definitely the most current and most top. Let's take a look at the following in detail:
Let me talk about design.
Sony Z9D series has a total of three models, 65 inches, 75 inches and 100 inches three, 100 inches is the largest one. The first is 100 inches big enough! And not only is the screen big, it also has a bracket like an easel. When combined, the screen and stand are almost one person tall. At the beginning of the conference, I saw from afar that this TV was almost as high as Hu Ge. (Although I don't know how high Hu Ge is). Of course, not to mention the workmanship, 500,000 TVs, metal frames, and strong brackets are all "snagged", and you absolutely worry about this.
In addition, such a big TV, because Sony's excellent wire management, after installation, you are completely behind the scenes can not see any connection. Its power lines, data lines, etc. are all wrapped in the triangle bracket, so from the outside, the whole machine does not show any connection.
Say quality.
This 100-inch Sony Z9D, like the 65-inch and 75-inch models, boasts two Sony-exclusive technologies in terms of picture quality, the Dynamic Backlight System - Master Edition, and the X1 Extreme image processing chip, and the actual results have reached the highest levels in the market today. End level.
First of all, dynamic backlight system - Master Edition.
We all know that the LCD TV's backlight is divided into two types: direct type and side-in type. The edge-type type backlight can make the screen thinner and lighter, but due to the structure of the backlight, it is inferior to the direct type in the control of the partition. The Z9D uses a direct backlight with more accurate backlight partition control.
How accurate? The traditional direct-lit backlight system consists of backlight components in several areas, several partitions and hundreds of partitions, but Dynamic Backlight Master can do more than just hundreds of partitions. It is the screen that each LED lamp can control the switch separately, the number of backlight partitions exceeds 1000 (the specific quantity does not announce to Sony). In other words, how many LED lights are theoretically there are just a few partition controls. Here can be simply understood as, similar to the OLED self-luminous control (of course not exactly the same), said which LED light to let which light, not only can really achieve a black and white effect closer to the limit, but also very effectively reduce the liquid crystal light leakage Common problem.
In addition, Sony said that the peak value of the TV using this technology is up to 4,000 nits, which is very prominent! It should be noted that in the past, the peak brightness of conventional LED TVs was generally less than 500 nits, and the brightness of mainstream high-end TVs on the market today could reach 1,500 nits at most.
The benefits of the controllable ultra-high brightness are obvious, why in the real life of the colorful to the TV always feel that is not true enough, because the brightness of various colors is very different. For example, a small yellow flower in the sun can reach 14,700 nits. At the same time, even a step in a dark place has a brightness of 185 nits. However, on a TV, it will be compressed to 500 nits, so it will always feel inadequate. real. This technique is to enable the bright place to light up and the dark place to be dark, while the high brightness enhances the entire dynamic contrast range.
Then comes the 4K HDR image processing chip X1 Advanced Edition
The core of the advanced version of the 4K HDR image processing chip X1 is the HDR dynamic image reconstruction technology, the 4K HDR 14bit smooth gradient, and the dual image database technology. These three technologies enable the real-time processing performance of the image to be 1.4 times that of the previous-generation image processing chip X1, which absolutely achieves a breakthrough in image quality in terms of sharpness and contrast, so as to fully tap into the details of the 4K HDR content.
If I say that you don't understand it, it doesn't matter. I'll explain it to you slowly.
Look at the principle of the overall operation of this chip. In fact, it is not complicated. To put it plainly, when the signal source is input, the processor will process the image in advance and optimize the delivery of the panel. This is not a complete cycle. The panel will return the brightness information beyond the display capability of the panel to the processor for second optimization, so that the details of the dark part of the screen can be preserved. This is to solve the problem of loss of detail caused by the lack of brightness of similar types of OLED panels.
Then we divide and say:
In terms of definition, the X1 Advanced Image Processing IC has a dual image database + 14Bit smooth gradient technology. Dual image database can accurately analyze the noise in the picture, which should be retained in detail, so that there are some, the homes; and 14Bit smooth gradient technology is to make the picture similar to the rising sun this delicate The halo effect looks completely free of steps and makes the detail smoother.
In contrast, the HDR dynamic item-by-item reshaping technology possessed by the X1 Advanced Image Processing chip can be optimized for each object in the screen. Remember, every object. In other words, it can intelligently analyze the differences between people, objects, and scenery inside the screen and perform different optimizations for different objects.
All I said above was the technical details of the Z9D. I also tried to use the vernacular to explain one by one. I don't know if you can read it. Master Wang can understand it. In fact, do not understand it does not matter, you can also see us Tencent digital "out of the machine outside the chapter: Sony's new flagship TV in the end the picture quality technology in the end where? 》 In the video, we use a more intuitive image comparison to explain how much the Z9D has in terms of picture quality, which is worth less than 500,000.
As for what kind of experience is 100 inches? In fact, I also experienced a scene at the conference, what "screen big", "shaking effects", I think that is nonsense! I can only say that 100 inches is no different from going to a movie theater for me... but I haven’t played in front of me as if I were sitting in front of me like playing a game.
I think... This question can only be answered by President Wang's relay.
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