What's the difference between wallpaper and traditional TV?

The so-called wallpaper TV is actually LG's 55-inch OLED display. Its overall weight is only 1.9Kg, and its thickness is only about1mm. According to reports, this 55-inch wallpaper TV can be directly attached to the wall like a piece of paper as long as the matching magnet is installed on the wall. At present, we don't know whether this TV can really be put on the market, but LGD related staff said that its cost is still very high, and it will take some time to really enter the consumer's family.