A:Answer The LG Nano 8 and Nano 9 series 4K Smart UHD NanoCell TV w/ AI ThinQ® are still LED LCD TVs that use LG Nano Cell technology to deliver more colors at wide viewing angles. LG Nano Cell technology uses particles to absorb unwanted light wavelengths and enhance the purity of the red and green colors displayed on the screen. In addition, they create subtler, more accurate colors that stay true, even at wide viewing angles. So, even if the whole family is gathered around the TV, everyone has the best seat in the house, whether they’re front and center, or across the room and off to the side. OLED TVs on the other hand is an entirely different technology and is an emissive technology like Plasma TVs were. In a nutshell, LED LCD screens use a backlight to illuminate their pixels, while OLED's pixels actually produce their own light. You might hear OLED's pixels called 'emissive', while LCD tech is 'transmissive'. The light of an OLED display can be controlled on a pixel-by-pixel basis. OLED TVs are our best TVs followed by the LG Nano 9 Series then the LG Nano 8 Series. The 50UM7300AUE is the entry-level to the next tier after the LG Nano 8 Series. 50" screens are not available in the OLEDS and the LG Nano 8 and Nano 9 series 4K Smart UHD NanoCell TV w/ AI ThinQ®. They are available as 50UM7300PUA, 50UM7300AUE, and 50UM6900PUA models...^IFV
