Panasonic announced its new OLED TVs for 2018, the FZ800 and FZ950. Both TVs offer the same 55" and 65" 4K WRGB (LGD) OLED panels, and feature Panasonic's latest HCX processor, dynamic LUTs, Dolby Vision, HDR10+, Dynamic Scene Optimizer and extreme 2.5% calibration levels.
The FZ800 comes with built-in speakers, while the FZ950 offers a Technics-branded 80 Watt Dynamic Blade soundbar.
Both TVs should start shipping by the Spring of 2018. Prices have not been announced yet, but these will most likely be highly expensive premium TVs.