Display search once issued a survey data, global users are concerned about the TV product application experience, the picture quality, definition and screen size ranked top three, of which picture quality is at the top of the list. It can be seen that even with the increase in smart TV functions, consumers still value the quality of the TV the most. So the question is, what kind of TV can be called a good picture quality? Many people in the industry believe that watching TV is actually inseparable from three points: "seeing fine", "seeing accurately", and "seeing clearly". These three points are respectively related to the screen resolution, fineness and smoothness of the screen. . First of all, the screen is composed of pixels. The screen resolution refers to the number of pixels in the vertical and horizontal directions on the screen. At present, the most popular TV market is 4K (resolution 3840×2160), which is the resolution standard for the new generation of Hollywood blockbusters. Nowadays, most TVs can do this.
Therefore, in the picture quality performance, the fineness and smoothness of the picture has become the place where major TV manufacturers exert their strength. In this war without gunpowder, Hisense's U7F TV is a better one.
First of all, everyone needs to know that ordinary LCD panels will only display color, but will not emit light. It can only open and close a whole screen backlight at the same time, which causes the display of dark places to be not completely black, and the Hisense U7F uses ULED technology just solves this problem. It has more backlight sources than ordinary LEDs, and can perform intelligent partition control. The
image quality chip will analyze the brightness distribution characteristics of the image, and make detailed adjustments to the highlight and dark parts of the image scene. The direct benefit of this is to make the bright parts of the picture brighter without overexposing. The dark places are deeper and have a sense of hierarchy, and the display effect is more delicate, greatly improving the overall contrast, layering, and dark field details. According to a survey conducted by the China Electronics Video Industry Association, 77% of consumers believe that ULED TVs have higher definition. It can be seen that the picture quality of ULED TVs is far superior to traditional LED TVs.
In addition, the brightness of the TV screen will also affect the rendering of the light and dark parts of the screen. According to the standards established by the HDR Display Certification Technical Specification Version 3.0, the peak brightness of the LCD display needs to be above 800 nits to meet the standard, while Hisense's U7F reaches 1000 nits, so this TV will not stretch the hips in the brightness performance. The response speed of the
LED panel itself is relatively slow. In order to make the TV more smooth, most TVs will add MEMC motion compensation technology, which is mainly responsible for solving high-speed motion picture jitter, smearing and ghosting problems. It is It is regarded as the watershed between low-end TV and high-end TV.
And Hisense U7F uses MEMC motion compensation technology to achieve a screen refresh rate of 120Hz, which means that the number of times the screen refreshes the displayed image per second reaches 120. You should know that the refresh rate of an ordinary high-end TV is only 60Hz, and a refresh rate twice higher will obviously restore clearer sports pictures when playing street chases and sports fighting pictures. In addition to the highlights described above, this TV also has 130% BT709 high color gamut, AI environmental image quality, Care+ comfortable vision, 6-channel speaker full-range audio system and other excellent software and hardware design, which can comprehensively enhance the viewing experience . As a domestic veteran TV, the ULED technology brought by Hisense in the era when the picture quality of LED TVs tends to be homogenized has indeed brought surprises to the industry. No matter from the technical level, or from the user feedback, the picture of ULED TV Quality advantages are beyond the reach of many TVs. I believe Hisense will bring more surprises to the industry on the path of TV picture quality.
