Driven by technology, smart, high-definition, and large-screen are the mainstream standards for most branded TVs, and 4K TVs are transforming themselves into the new darlings of smart TVs with these features. 4K screens have ultra-clear picture quality. The imaging is more real, clear, and delicate, and it has become the first choice for many families to purchase television. However, there are many pseudo 4K TVs on the market, and it is easy to confuse the eyes of consumers. So how can we choose a true 4K TV? Generally we can follow 5 criteria to help us judge whether this TV is true 4k! First, the display is UHD high-definition screen First of all, we first judge from the above resolution, the resolution of the real 4K TV has reached 3840*2160, which is 2 times that of the 2K TV, while the UHD HD display, the pixels will be arranged closely to help the imaging more clearly. With 55-inch TV power, an average of about 30 images per square millimeter can be achieved. Second, whether it is a quad-core processor, and built-in 4K decoder core The improvement of picture quality requires a higher level of processor cooperation. In general, 4K or higher HDTVs must have more than four core processors to support the TV computing core and graphics processing capabilities; while 4K decoding cores can help handle multiple tasks and ensure signals. Input, decoding are ultra-high-definition processing, to achieve a true lossless high-definition picture. Third, whether there is a smart cloud application Many home appliances now have smart cloud application technology, and TV is no exception. Many 4K TVs can have human-computer interaction experience, k songs, and rich cinema resources. Multi-functional and rich applications can bring you diverse The entertainment experience makes the family's entertainment atmosphere more harmonious. Fourth, with USB3.0, HDMI1.4 and above high-speed transmission port When buying a TV, we can look at the back of the TV, whether it has a USB3.0, HDMI1.4 and above high-speed transmission port, because 4K TV has this configuration to ensure that the port can quickly transmit information source, ensure the video The fluency of the operation. Fifth, look for the brand The current mainstream TV brands have all released 4K TVs. Basically, if Samsung, Skyworth, Cool Open and other famous brands claim to be 4K TVs, they will basically not be deceived by consumers, but if they are not so well-known Brands, and the price is lower than the market, then you need to identify the Jin Jinghuo eyes! Recommended one: Samsung 55-inch Qu 4K TV Ultra-thin and slim frame design, 55-inch curved display can easily match different styles of modern home scenes; with automatic depth-of-field optimization, excellent contrast, coupled with 4000R golden curvature 4K radian surface, even without 3D glasses, Can also give you immersive visual enjoyment. The resolution of 3840*2160 adopts real RGB panel, and the true 4K color is more natural and clear. In the system, equipped with Samsung TIZEN system, running faster, from the boot to live TV in just 1.9 seconds, open the application takes only 3 seconds to start. Storm TV 55X JD Price ¥2599.00 (Click to view detail) Recommendation II: Samsung 55-inch 4K flat-panel TV Smart and slim body, 55-inch large-screen flat-panel TV, wall hanging on the wall, enhance a lot of home quality. Equipped with Samsung HDTVs to optimize and analyze a variety of set-top box signal source capabilities, as well as UHD ultra-high-definition image engine technology, can better reduce noise and improve the clarity of the picture; smart Internet sharing, you can easily take pictures inside the phone, The video and other content are simultaneously shared on the TV screen and enjoy the high-quality screen image after interconnection. Samsung UA55MUF30ZJXXZ Jingdong Price ¥3599.00 (Click to view details) Recommended three: Skyworth 55-inch 25-core ultra-thin smart TV 9.9mm narrow border, strong and thin metal body, the back of the drawing process using 3D, in the technology of silver and champagne gold color is particularly artistic; HDR decoding technology, clear image quality, restore the true color, let the color Softer and more delicate, it brings you a comfortable viewing experience; 4K MEMC motion compensation technology rejects Caton trailing, smooth running makes you experience more comfortable. Skyworth 55V9 Jingdong Price ¥3999.00 (Click to view details) Recommended four: Cool open 55-inch LCD flat-panel TV Cool open this TV is relatively cost-effective, one-piece narrow design, the overall texture is very good. 4K Ultra HD screen, 3840*2160 resolution, is 4 times the general 2K TV, whether it is brightness or color gamut has a great improvement; 18 nuclear 64-bit processor, TV start running smoothly, even playing speed is also Leveraged. Skyworth Cool open KX55 Jingdong price ¥2599.00 (Click for details) A multi-functional TV can bring more entertainment space to the family, and 4K TV will certainly become the mainstream of the family. We hope that the products recommended for you today will have small knowledge to help you better buy one. Real 4k TV! 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