4K TV price difference big technical standard fuzzy

Recently, the China Electronic Chamber of Commerce and the National Radio and Television Product Quality Supervision and Inspection Center jointly announced the results of the first batch of 4K ultra-high definition television testing and certification in Beijing. Four TV products from five Chinese and foreign mainstream color TV companies, including TCL, Sony, Samsung, LG, and Sharp, passed. National certification. Reporters visited the city's home appliance market found that 4K TV market is quite popular, but consumer awareness of 4K ultra high-definition television is not sufficient. Currently, 4K products on the market not only have wide price gaps, but also have very ambiguous technical standards, making consumers at a loss at the time of purchase.

Data show that 4K TV has become the trend of the TV industry. In the first half of the year, major TV brands released about 15 series of 4K TV products. In the second half of the year, 4K TV will reach 31 series of nearly 70 products. Reporters visited the city's home appliance market, found that almost every color TV brand has launched the 4K series, and in a prominent position posted "4K", "Ultra High-definition" logo.

A domestic brand promotion staff said that his own brand of TV uses a 4K panel, which is 4K TV. However, consumers are full of confusion. "The same 55-inch 4K TV, domestic brands less than 10,000 yuan, while foreign brands and some nearly 30,000 yuan, are said to be 4K, I really hard to tell what is different." Come to choose Ms. Li, who bought TV, said.

Industry insiders remind that there are some products on the market that cannot be called true ultra-high definition televisions. In addition to the panel, a real 4K TV must have a 4K image processing engine. In addition, the USB interface of many companies' 4K TVs is 2.0, but the UHD standards that will be introduced in the future may put forward higher requirements for USB, HDMI and other indicators. Consumers should choose 4K TVs that can be upgraded with hardware and software.