In January 2018 LG Display unveiled its largest OLED TV panel yet - a 88" 8K (7680x4320) display. In early 2019 LG Electronics announced that it will adopt this panel in its upcoming OLED Z9 88" OLED TV. Yesterday in Shanghai at the Appliance & Electronics World Expo 2019 (AWE2019) Skyworth demonstrates its own 88" 8K OLED TV.
We do not have any details on this TV, and whether it is just a prototype or a product that Skyworth aims to launch soon. In any case it turns out that Skyworth already demonstrated this TV at CES 2019, but we failed to report on that. In addition to the large OLED, Skyworth also demonstrated a new OLED TV design which they call waterfall OLED - look at the image below to understand why. It is not clear but it is likely that this is a prototype rollable OLED TV.
Finally Skyworth also demonstrated a TV that uses LG's Crystal-Sound-OLED technology. Of all these new TVs on display, the COS OLED is likely to be the first one to be commercialized - as the technology was already adopted in OLED TVs (for example by Sony).