https://newatlas.com/panasonic-gz2000-oled-tv/57953/ > At CES, Panasonic has unveiled its latest 4K OLED flagship TV that packs a few firsts. In addition to being the first TV to feature upward-facing speakers capable of delivering Dolby Atmos audio, the GZ2000 is also the first TV in the world to support both HDR10+ and Dolby Vision formats, as well as the new HLG Photo format for HDR still images.