Buy 4K TV riperecently, after the traditional consumer electronics companies have introduced 4K TV, the domestic Internet TV companies have Popular Nike Air Force 1 Mens Blue Green Shoes also introduced a 4K TV products, but for 4K TV this topic, surely there are many users questioned:? 4K TV in the end it is worthwhile to buy what 4K resolution is 4K TV standard in August 2012 ITU-R issued by the International Telecommunication Union radio sector, the definition of 3840 (horizontal resolution) 2160 (vertical resolution) is a super-high-definition 4K resolution. 4K resolution has 3840 pixels horizontally, vertically there are 2160 pixels, the entire screen as much as having eight million pixels, four times the number of its 1920 × 1080 pixels resolution two million pixels. The obvious advantage of 4K TV, quadruple full high-definition, so that every detail of the picture are nothing is completed. Normal Full HD TV, the larger the size, the more a closer look at the 2015 Latest Nike Shoes program, the human eye can see the pixels, which is vulgar to say the grainy; 4K TV is able to basically solve the problem, at the same distance to see 4K TV, its super-high-definition resolution of the Nike Air Max 2011 human eye can not see the pixels, available to consumers very delicate picture effect. 4K TV's current size usually starts at 65 inches or more, the common sizes between 65 inches to 110 inches, 65 inches and 80 inches around the product more concentrated, but also mainstream products currently on the market. 4K TV worth buying it though 4K TV has various advantages, but I'm here is to give pour cold water poured 4K TV:? 1, watch Air Jordan 18 TV a waste?. TV is mainly used to watch TV, but the domestic basic standard definition television programs in about 400 lines resolution, few stations provide HD programming, it is only reached 720P (1280720); high-definition television have not even popular case, 4K Classic Nike Air Force 1 Womens White Pink Shoes television program source more still in the concept stage. 2, watch online video? Bandwidth is not enough. Bandwidth needed Original Nike Air Force 1 High Womens Orange Black Shoes is 4K TV 1080P four times, at least 20M or more smooth real-time transmission program, ADSL broadband telecom operators to provide most of the required bandwidth can not support 4K; even if users upgrade to 100M fiber optic lines, but also to meet bandwidth limitations web server, the video site itself bandwidth is limited and often difficult to provide more than 20M bandwidth to a large number of users, even if the user has enough bandwidth to watch the video site's content will often be limited to 10M or less, it is difficult to achieve the 4K required bandwidth. 3, see the hard disk video? Capacity is not enough. A capacity of 4K film easily more than 100G, the current storage conditions are difficult to adapt to a 1T hard drive even 10 movie does not fit, apparently 4K film has surpassed the current pace of development of the storage device, perhaps the next few years, when the hard disk can reach several After one hundred T, 4K film can have its uses in the hard disk. Air Jordan 17 4, play the game? Look blue? Superfluous. Currently, most video game output up to 1080P, and Blu-ray high-definition video only 1080P; such use 4K resolution TV is really redundant, with cheap 1080P television show can achieve exactly the same effect. Conclusion: Purchase 4K TV ripe Based on the above analysis, the current 4K TV basically no resources available to watch, and very few external device supports 4K TVs this environment, 4K with viewing 1080P almost ordinary, And different television and computer screens, watching television from a distance, when the long-range view, the human eye can not distinguish between 2K and 4K, and for the following 65-inch TV, and no need to buy 4K TV. Visible, the timing of the current 4K still in the conceptual stage, buy 4K television yet to come, the current users to buy 4K TV is meaningless, and so on 4K popular again when more reason to buy.