No clue. I was already mesmerized by Sony OLED A8F, and Panasonic didn't look that good and looked more like LG C8. So I didn't ask.
However, if someone is in the market to buy, more testing should be done with the same action movie clip on all brands before finalizing one. Sony's prices are too high compared to LG and Panasonic. And Panasonic may be better than LG based on some expert reviews on YouTube.