Vivo X80 is tipped to get a 6.78-inch OLED Samsung E5 AMOLED full-HD+ display with 120Hz refresh rate, and “DC-like dimming” feature (translated). It could come with an X-axis linear motor, a MediaTek Dimensity 9000 SoC along with a 4,000 mm square chamber for heat dissipation.

source https://gadgets360.com/mobiles/news/vivo-x80-specifications-leak-6-78-inch-oled-display-mediatek-dimensity-9000-soc-2856172#rss-gadgets-all