A:Answer I have this player. It does HDR10, HDR10+ & Dolby Vision with High-Res Audio. With the Sony, the 800 does Hi-Res Audio, but not Dolby Vision. The 700 does Dolby Vision, but not Hi-Res Audio. And Sony doesn't really tell you much about the players. Read the specs on the Panasonic. It has 4 amazing DACs for Audio, and the best processor for Video available to people that is affordable. People are saying this player out performs OPPO. There are a couple scenes where the picture looks like a painting. It is that good in my opinion.