Some features include Full HD (1920 x 1080) resolution and a contrast ratio that allows it to be viewed from nearly any angle. If you like them thin, then it is money well spent. Everything else in your home will look huge in comparison.
LG is already the record holder for the largest production OLED model, but they aren’t content with it so next month, they will break their own record and double that size to 31-inches, showing it off on the showfloor of the IFA electronics show in Germany.
Samsung showed off a 31-inch OLED of their own a few years ago, but that one never made it to the market, so if LG’s does, they are the king of OLED panels.