How to tell the difference between good and bad LCD TV sets

When people are shopping for LCD TV sets, they don't know how good or bad LCD TV sets are and don't dare to buy them home easily. So is there any way to identify the quality of LCD TV sets? This article is mainly from the LCD TV screen, life, compatibility and other aspects to introduce to you, together to understand how to identify the good and bad of the LCD TV!

lcd display manufacturers, specializing in the development and production of LCD monitors. High-quality products, low power consumption, fast delivery, and reasonable price. 

A, how to identify the good and bad LCD TV - screen, first look at the screen, LCD TV screen can account for 60 to 70% of the cost of the whole machine, its cost is directly related to the cost of LCD TV. The current upstream suppliers of the seventh generation of LCD panel consumer line has been established, both in cost and performance, have completed a leap, consumers can be given priority to buy TV products using the new panel. Its consumer line can produce 60,000 substrates at a time, each substrate can be cut out of eight 40-inch or six 42-inch LCD, that is, to support the monthly output of 480,000 units of 40-inch LCD TV, greatly reducing the cost of the screen, the new screen resolution up to 1366 × 768, viewing angle of 178 degrees, the response speed of the world's fastest 8 milliseconds.

Second, how to distinguish between good and bad LCD TV sets - life, which is the most concerned about in addition to the audio and video effects, the current flat-panel TVs have a nominal life of about 60,000 hours, but the meaning is very different. Plasma TV's 60,000 hours refers to the life of the screen, to this life, accounting for 70% of the TV screen scrap cost, can only be replaced with a new TV, and its pixels will gradually degrade with use, affecting image quality; while the LCD TV screen does not exist life, 60,000 hours refers to the life of the backlight, as long as the quality of the TV itself is excellent, to the life of the backlight as long as it is replaced, you can get a new The ordinary effect of the TV.

Third, how to identify the good and bad LCD TV sets - compatibility, do not ignore the issue of compatibility, the function of the LCD TV now is not just to watch TV programs and movie discs only, it can also be used as a computer, digital cameras, digital video cameras and other digital devices, so the rich interface is very important. Current LCD TVs are set up with composite video terminals, S terminals, weight input terminals and other traditional interfaces, it should be noted that the purchase of a VGA interface capable of connecting to a computer is a must, while HDMI high-definition digital multimedia interface can leave us more room for expansion. In addition, the physical resolution of the screen is an important indicator to measure whether a TV reaches the level of HD, the physical resolution of HDTV should reach at least 1280 × 720, otherwise the HD signal can only appear downscaled, in the official test results announced in September, LCD TVs all passed, but most plasma TVs did not pass, so today the purchase of LCD TVs have no need to worry about the physical resolution of the problem.