The 55-inch TVs by LG are about 123cm wide, 71cm high, and suitable for a 2.5 to 3m viewing distance. Your movies and series are razor-sharp thanks to the 4K resolution of 55-inch LG TVs. Some LG TVs have an OLED display, which ensures that black parts of the screen are really black. OLED TVs are less bright than QLED and LED TVs. You can also choose an LG television with HDR for a detailed color gamut.