What is the smallest OLED TV? LG Display announced a new 42-inch OLED panel in 2021. Prior to that, Sony unveiled its 48-inch Master Series A9S, the company’s smallest 4K OLED ever, in 2020.

Sony's 42-inch OLED is small and often mighty, if you can accept the sound can't match the picture's highs When you purchase through links on our site, we may earn an affiliate commission.