OPPO has confirmed that it is "one of the first" OEMs to have laid hands on the all-new top-end Snapdragon 8 Gen 1 chipset, and that the phone based thereon will be out by the end of the first quarter of 2022. Meanwhile, it has also certified a new device that may or may not be its inaugural foldable mobile device.
https://www.notebookcheck.net/OPPO-announces-its-Snapdragon-8-Gen-1-flagship-as-its-first-gen-foldable-phone-is-allegedly-approved-for-sale-in-China.582896.0.html
If they haven't confirmed it's for their foldable I'm curious if this is actually their rollable phone, the Oppo X 2021? Demo units have been leaking recently