First of all, everyone must understand one problem, that is, the core value of TV is for viewing, at least for 99% of families, because the quality of TV pictures can be said to be the key to choosing TV.
The factors that affect TV picture quality mainly include two points. One is the software adjustment level . This factor is mainly determined by the adjustment level of major brands, but it is more subjective cognition. Just like taking photos on mobile phones, there is Zeiss style, Leica style, and Hasselblad style, lack of fixed quantitative standards, and is more related to personal subjective aesthetics. Single from a brand perspective, the software adjustment level of the six mainstream brands, namely Samsung , Sony , LG, Hisense, Xiaomi , and TCL, are at the top of the industry, and there is no problem at all.
The second is Hardware image quality processing technology , which mainly includes screen quality, backlight partitioning, peak brightness, wide color gamut technology, screen refresh rate, image quality chip, etc. Compared with software adjustment, hardware image quality processing technology exists objectively and can be quantified. Moreover, is usually a hardware image quality processing machine color matching TV, and the remaining configurations will not be worse than .
Therefore, the key indicator for in choosing TV is hardware image quality processing technology , not other parameters.
Screen quality . In terms of the softness and hardness of the TV screen panel, it can be distinguished into "hard screen" and "soft screen". The hard screen has a wider viewing angle, faster response speed, accurate color restoration, and a more solid and stable screen, but poor heat dissipation and more power consumption; the soft screen has better color performance and the picture has a more layered sense, but the display of high-speed motion screen will be delayed.
It should be noted that simply compares the better, soft screen or hard screen, which is meaningless . To distinguish the quality of soft and hard screens, the most important criterion is to look at the resolution, color number and panel level of the TV.
backlight partition , that is, the backlight panel is divided into multiple independent units, and the corresponding backlight area will be turned on/off according to the light and dark differences in the picture in the TV signal, enhancing contrast and color, making the brightness of the places that should be bright, and keeping the darkness of the places that should not be bright, accurately controlling the brightness of different areas of the picture, achieving higher picture contrast and better HDR effects. It should be noted that the number of backlight partitions is the key to affecting its performance. The more quantity the better the picture quality.
Peak brightness , that is, the highest brightness that the TV can achieve. Currently, for ultra-high-definition TVs, the peak brightness of the OLED panel must reach 500 nits, and the LCD panel must reach 1000 nits. It should be noted that any film and television work cannot be presented with the highest brightness from beginning to end. At most, it is in some explosive fire scenes, and the highest brightness is generated in regional areas, which is basically harmless to the eyes.
Wide color gamut technology , simply put it, it is the color range covered by the TV screen. The larger the color gamut value, the wider the color coverage range, which can restore the authenticity of the color more realistically and provide more complete color expression.
screen refresh rate , that is, the number of times the electron beam repeats and scans the screen image. To put it simply, the refresh rate is how many images can be produced per second on a screen. The higher the refresh rate, the smoother the experience when viewing the image, and the clearer the images you see. Currently, 90Hz has become the most common refresh rate, 120Hz is the standard configuration of flagship TVs, and refresh rates such as 144Hz are gradually becoming popular.
image quality chip , that is, a collection of high-quality complex algorithms and their supporting high-efficiency processing systems, can process and repair images to the greatest extent, and have a great effect in clarity, noise reduction, color enhancement, contrast, etc., such as Sony XR chip, Hisense Xinxin U+ chip, etc.
Therefore, when purchasing TVs, you should focus on image quality. Generally speaking, the better the image quality model, the more expensive it is, rather than the stronger the performance. So what high-quality TVs are worth considering at present? Simply put, two models are suitable for different price points.
Hisense 65E8H
Hisense 65E8H is a people-friendly image quality TV, equipped with an exclusive custom obsidian screen, namely ADS hard screen + anti-reflective technology, has 504 backlight partitions, 1.5 times that of ordinary Mini LED, supports 96% DCI-P3 wide color gamut, first native 4K 144Hz e-sports-level high refresh screen, peak brightness reaches 1,600 nits, and is equipped with Xinxin U+ super image quality chip, which is flagship in terms of hardware image quality.
At the same time, Hisense 65E8H is equipped with Mini LED screen display technology and quantum dot display technology under the ULED technology platform. It adopts a 1+N distributed driver chip architecture in terms of light control. The PWM dimming frequency has been greatly increased to 80008000Hz. With a 2.1-channel Dolby Atmos sound and a new runway-type full-frequency audio unit, as well as a rear 25W super-power, 1.3L large-volume super-submarine heavy-low unit, the total power of the speaker reaches 49W. With 4GB+64GB of storage space, the hardware strength is unquestionable.
Hisense 65U8H
Compared with Hisense 65E8H, Hisense 65U8H is a high-end flagship. Although the price is more expensive, it is more tough in terms of configuration. In terms of
screen, Hisense 65U8H uses obsidian screen, which belongs to BOE ADS hard screen panel, supplemented by the new generation of display technology platform ULED X and the latest Mini LED screen display technology, the number of backlight partitions has reached 1,456. The driving solution is a combination of Hisense's self-developed Xinxin X perception chip and 368 backlight driver chips.
At the same time, Hisense 65U8H realizes the stable peak brightness of 1% small-area window of 2000+ nits for the first time, supports AI light sensing environment intelligence, 99% DCI-P3 original color display and 178-degree ultra-wide viewing angle, supports motion compensation MEMC technology, supports native 120 Hz high refresh screen and one-click to turn on 240 Hz extreme speed mode; the speaker is 3.1.2 channels, 10-unit 76W speakers.
In terms of comprehensive quality, Hisense 65U8H is the ultimate leader among the same price products on the market, suitable for most ordinary families. In order to meet the needs of more families and large-screen enthusiasts, Hisense U8H series has also launched 75-inch and 85-inch versions, and everyone can choose according to their own needs.
written at the end
Currently, the smart TV market is mixed, and if you are not careful, you will spend more money. The above are several key indicators that you need to pay attention to and must understand when buying a TV, as well as recommended models, for your reference only.
Finally, by the way, you will remind everyone that in addition to the above parameters to buy TV, choose to purchase through regular channels, choose to acquire a good big brand, and also keep good invoices, so that even if there are any problems, you can better protect your rights. The above are the key indicators about TV. I hope it can help everyone avoid getting stuck and choose a TV that suits you.
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