LG’s massive 88-inch Z9 Signature OLED 8K TV is now available worldwide, but unfortunately, it will cost you $42,000 USD. Now only is this display the world’s first 8K OLED TV, but it’s also the largest OLED TV in general. Featuring four HDMI 2.1 ports and the ability to upscale lower resolution content, thanks to LG’s Alpha 9 Gen 2 8K intelligent processor, which uses AI to train itself from a giant database for picture and sound optimizations.