Just after the Spring Festival, the tablet Which is new product that is better than the old one? Can the product that is about to be delisted be purchased? What should you pay attention to when purchasing a flat-panel TV that is about to be delisted? First of all, for the netizens who are concerned about the panel, since the manufacturer may use different panels in different batches of products, it must be verified with the store sales before the purchase to match the store prototype; secondly, when receiving the goods Be sure to check whether the outer packaging of the product has been opened or damaged. At the same time, check the input interfaces of the TV to see if there are any traces of insertion and removal. Finally, the most important step is to check the highlights, dead pixels, and colors when booting. It is best to call up the project menu to check if the boot time is zero. If there is no problem with the above checks, then congratulations, the machine can be used with confidence! Here today, Wanwei