Panasonic is kicking off 2018 with two new 4K, OLED and HDR-compatible TV ranges. The FZ800 and FZ950, which will ship in 55-inch and 65-inch sizes, follow the flagship EZ1002 from last year. They come with Panasonic's original HCX processor, which enables a feature called Dynamic LUT (Lookup Table). LUTs are essentially preferences that shift the image to match the colors and brightness intended by the content creator. Normally, these are set at the start of the movie or TV show, but with Dynamic LUT the image can be updated from scene to scene.