In 2016, 4K smart TVs have become the preferred model for consumers to purchase smart TVs, but buying a 4K smart TV is only 4K. Buy 4K smart TV also need to pay attention to what elements? Check out the four elements of buying a 4K TV. Know that you can do a good shopping!
4K is not just a simple resolution
OLED and LCD
Buy 4K TV, we must first understand the next panel technology, the most common on the market is OLED and LCD two, before the advent of the 4K standard has existed, but the resolution has increased significantly from before 19201080 to 38,402,160. OLED is the main panel type of LG, with self-luminous, high contrast and other characteristics, is the industry's best recognized quality panel technology, also proved the LG's leading technology in the display panel. In the current industry, millet TV 3 60-inch uses LG original 4K LCD panel, with excellent display.
LCD, an acronym for Liquid Crystal Display, which is a liquid crystal display. At present, Samsung, Sony, Panasonic, Sharp, and a large number of manufacturers are all using this kind of panel in the display quality, energy consumption control are doing well, and the cost is relatively cheap, so the use of this panel of TV can be inexpensive . Among domestic manufacturers, the 55-inch product of the Xiaomi TV 3 series adopts Samsung LCD.
4K TV best viewing distance
For the high resolution of 4K TV, what kind of viewing distance can you feel? Survey data shows that in order to really feel the clear details brought by 4K resolution, the viewing distance actually needs to be very close. Take the most mainstream 55 inches as an example, you need to be able to see the difference between 4K and 1080P picture quality at 0.7 meters, and 1.2 meters for 65 inches. Obviously this distance is too close to the user. So if you want to experience 4K display details from a distance, you need to buy a bigger TV. However, the price is too high.
Although the theory is so, but the actual situation of the current 4K resolution has been very popular, so the 4K TV selection can try to pick a larger size. From the current industry perspective, millet TV and other products, 55-inch, 60-inch price to 4999 yuan or less, 70-inch larger size TV is only 10,000 yuan, the price is quite high.
The distance to watch TV is getting closer
HDMI interface problem
For the purchase of 4K TVs, the interface is easily overlooked. At present, the mainstream 4K TVs all use the HDMI 1.4 standard interface, which can achieve 4K/30fps screen input. However, if users want to use 4K TV as a game monitor, it is best to choose HDMI 2.0 interface TV, because HDMI 2.0 can achieve 60fps picture, increase the bandwidth to 18Gbps, other performance is also improved, such as enhanced color gamut and BT.2020 colorimetric method , CEC expansion and up to 32 audio channels. In addition, the HDMI 2.0a specification also supports HDR HDR. In many television products, Xiaomi TV 3 host is equipped with 3 groups of HDMI 2.0, the industry conscience.
4K resources and content
Although 4K TV is rapidly gaining popularity, 4K content is relatively scarce. At present, this overseas development is fast. Video service providers such as Amazon and Netflix all have richer 4K streaming media resources, including home-made dramas and movies. At present, most TV dramas and variety shows in China still maintain the 1080P standard. Many so-called 4K zones of smart TVs are actually pseudo 4K, and 4K TV stations have almost no signal. However, the future 4K content is definitely a trend, but it still needs time to develop.
4K source is not enough
So for consumers, although the current 4K content resources are not enough, and oversized 4K TVs are expensive, it is certain that 4K TVs will show up as technology and all aspects of content increase, as well as relatively better details. It becomes more and more valuable. As for how to choose 4K TV, please refer to the above message. However, if you have to recommend one, millet TV 3 series in the design, the use of panels, interface configuration, as well as content have performed well, it is worth attention.
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.
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