Many articles often say that buying TV is buying a screen, so there will be various kinds of publicity on the pages of various e-commerce companies, claiming that they are original imports and so on. Is buying a TV to buy a screen? Actually, the facts are not as simple as that. If you only look at the details page, you may be misled to buy a shrinking product. In the end, the TV screen has some common people do not know the problem, here for everyone to simply analyze the screen manufacturers can not represent the screen quality.
Many people will be very tangled with the screen they are buying. In fact, in addition to the difference between the screen's hard and soft screen, in the end is Samsung or Samsung LG, or BOE Optoelectronics screen, in fact, has not been important, because all the LCD screen All are manufactured using the same equipment.
Some friends who like to study the IT industry must know the LCD industry line, what 7th, 8th, 8.5th, 10th generation line, in fact, the upgrading of these production lines can not explain the screen. Generational and other upgrades are only more convenient for cutting large-size LCD panels in LCD panel cutting size. There is no essential difference in technology. The machines that manufacture LCD panels are all available for purchase from different factories. In other words, whether it is Japanese LG Samsung, Taiwan's AUO Group, or China’s BOE Huaxing Opto-electronics, the same raw materials are used in the same production line. Under the product, there is no essential difference.
For example, in the near future, Apple has contacted BOE. BOE will become the supplier of Apple's future OLED screens. For Apple, this is the brand that demands the highest quality of suppliers. The fact that BOE can be selected by Apple already shows the problem.
With an extremely open supply chain, anyone can get a variety of branded screens
If you must use the screen as the quality of the picture, then look at Sony's screen suppliers that everyone is very respected to have Samsung, LG, Sharp, Innolux, domestic and foreign brands. If these do not explain the problem yet. We can take a look at the top-notch Z9D 100-inch screen in Sony’s flagship. The screen used is Innolux’s panel – except for Innolux, none of them cut 100-inch VA panels. This flagship price of 500,000 also uses a panel of Taiwan-funded brands that has demonstrated that the panel quality is outdated.
Even incumbent, there is no special advantage. Its panel production also supplies a large number of domestic and foreign brands such as Samsung, Hisense, Haier, LeTV, Microwhales, etc. In fact, it is a word, as long as you can buy these components, but of course you can also choose other LCD plants. The product.
Instead of looking at the screen of the factory, it is better to look at the parameters of the screen.
In fact, from the perspective of the quality of LCD panels, the disadvantages of domestically produced screens have become smaller and smaller. Even on certain small-sized screens, domestically-made screens have acquired advantages in cost and quality, such as BOE's IPS 43-inch small size full HD. The screen is not only cheaper than LG but also has a higher light transmittance. This not only saves the purchase cost of the screen, the screen can be brighter under the same backlight module. Or adjust the TV at the same brightness to be more energy-efficient and have a longer life.
For ordinary users, several essential points for large-size TVs are still necessary: ​​1. Color gamut: At least 72% of color gamuts must be guaranteed for large sized devices. The color of the screen, 2 reaction time, 8ms are necessary. The longer the response time of the screen is, the more likely it is that smearing will occur. The reaction time of the 2-3MS of the e-sports monitor is an important reason that determines the price of the product. 3, refresh rate: Although broadcasting is still pushing old 30HZ video content, the Internet has a lot of high-quality 60HZ video files, their own mobile phones and camera devices also have 60HZ video recording options. If you want a smoother local file viewing experience, remember to buy a 60Hz refresh rate screen
Outside the screen, the most influential image quality is the chip.
So in addition to the screen, what influences the quality of the picture? In fact, the quality adjustment. These technologies are all concentrated in the TV chip, so in addition to the screen, the most influential image quality is the chip.
As we all know, the quality of Sony TVs is good, with the same screen supplier, using the same or similar parameters of the LCD panel. Why is the picture quality so good? In fact, it is mainly due to Sony's profound technical accumulation in image quality tuning. Relatively speaking, the smart light control, the Terre Phantom, and the X1 image processing chip all make the picture quality more beautiful and the dynamic picture quality more stable. Of course, these technologies are not open to other companies, Sony, so in addition to the high price of Sony, how to choose other brands of television? In fact, it is very simple: 4K TV, must look for the TV with MSTAR processor
Domestic TV chip suppliers now mainly have three "HISI Hass", "AMLOGIC crystal morning", "MSTAR Morningstar", which Hass is a Huawei chip, the performance is more balanced, low power consumption, low cost, can be fully qualified Demand for high-definition television, but there is still a lot to catch up with. Jing Chen is a regular customer of TV box chip suppliers, like the Tmall millet box often use Crystal morning chip. Good performance, but the disadvantage is that there is basically no experience in screen tuning technology. The best is Morningstar, which has accumulated more than 10 years in the research and development of smart TV chips and is close to 40 quality enhancement technologies. In the image processing (sawtooth, smear, color) and other aspects than the first two strong. Therefore, in addition to a small number of products with independent image quality processing chips, the mainstream 4K TV is still better than MSTAR's processor products in the selection of TV chips.
Micro whale 65D with 64-bit MSTAR processor
In terms of performance, please note that the number of CPUs selected is at least 4 cores and the architecture is 64-bit products. For example, products such as MSTAR828 838 938 have relatively good performance.
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answer questions!
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