We often hear 4K TV, but in fact many people do not know what kind of 4K TV is. In fact, the 4K TV is a TV set with a physical resolution of up to 3840 Ã— 2160 pixels. Its resolution is 4 times that of a 2K TV. At this resolution, viewers will be able to see every detail in the screen, each one. Close-up, get an immersive perception experience. 4K TV can also receive, decode, display the corresponding resolution video signal. To put it simply, it means that the picture quality is very high, and it is also possible to restore a television signal source that is not 4K to a 4K picture quality TV as much as possible. When the 4K TV first came out, the prices were still high, but as the development of technology became popular, major TV manufacturers had successively launched 4K TVs, which only slightly decreased. Now the prices of some good 4K TVs in the market are over RMB 10,000. Most of them are around 5,000 yuan, but now I recommend several models that cost about 3,000 yuan, but the performance is nothing inferior to the 5,000 yuan 4K TV, as a reference for you when you buy a TV. Â· Haier Mocha 55-inch 4K Ultra HD TV: U55H3 (Click for details) Haier Modular TV U55H3, the appearance of the use of a drawing process, making the TV look more stylish, the formation of texture on the surface of the workpiece, more metal texture. The base is electroplated and resistant to corrosion. It also features electrical insulation. It is equipped with H.2** decoding technology and decodes it for you. It not only saves bandwidth, but also allows viewers to achieve a resolution of 3840*2160. At present, China's Internet speed is far from the level of online viewing of Blu-ray, and Haier uses a variety of caching technologies, cloud space storage, etc., so that Blu-ray movies can be cached on your TV in one click, allowing you to enjoy the benefits of Blu-ray. Resources, Haier also purchases a large amount of Blu-ray movie rights every year, and continues to update resources. Â· Konka 55-inch 4K Ultra HD TV: R55U (Click for details) The Konka TV R55U, Moonlight Silver's metal body was created through anodizing and polishing process of 72 precision processes. This attempt made TV both performance and lightness. The narrow side design makes your vision more open and immersive. The metal body is full of texture and like a mural. Hanging in the living room can make the living room beautiful like a museum of art. Konka TV R55U uses a high-quality 4K screen, combined with HDR decoding technology, to make details more realistic, more natural colors. Artificial intelligence voice makes it easier for you to watch the play. The aircraft is also equipped with a 64-bit A53 chip, enhanced data processing capabilities, online video watching, playing large-scale games, etc., are fun. Its operating system is Yipiao 6.0, which is a TV control system based on Android's deep optimization and can adjust the interface details according to the user's usage habits. Â· Skyworth 55-inch 4K Ultra HD TV: 55M5E (Click for details) Skyworth 55M5E is a charm color 4K TV, 8.29 million pixels, which enhances the brightness and transmittance of the picture, expands the range of color gamut, and makes the picture more vivid. M5E uses Skyworth 4K graphics engine technology to achieve 2K to 4K, so that 2K screen is close to the effect of 4K, so that you no longer worry about the source of the film. The machine also has an independent four-tone structure stereo, which can greatly reduce noise and give you an immersive experience. At the same time the machine is also equipped with cool open operating system, the page is simple, simple operation, while there are a wealth of applications to meet your entertainment while watching the show. It has built-in DLAN, Miracast and supports a variety of external devices to let you play the machine more freely. Â· Micro whale 55 inch 4K Ultra High Definition TV: 55D2UA (Click for details) Micro whale TV 55D2UA in appearance, the body a large area of â€‹â€‹metal material, full texture, with a bright border of 10.9mm, the entire TV looks stylish and beautiful. It adopts IPS hard screen, no distortion, fast response, wide viewing angle, more accurate color, and richer levels. At the same time it is also equipped with a 64-bit flagship chip, watching the film is not smooth, with four-core CPU Cortex A53, six-core high-performance GPU, there are 2GB of memory and 16GB storage, the TV runs faster, but also able to store more Multiple videos, easy to play big games. Microwhale TV relies on the strong production power of Chinese culture and integrates Tencent video, Mango TV, TVB, BBC and other high quality resources at home and abroad, allowing you to watch a TV, you can chase hot content. 4K TV is a milestone in the history of TV development. There are still 8K and 16K in the future, but no one can get around 4K to talk about TV, and 3,000 can enjoy 4K picture quality TV. It really enjoys the benefits. 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. Answering questions.