https://wccftech.com/oppo-announces-android-12-based-color-os-12-is-this-oneplus-future/

Oppo has finally gone ahead and announced its Color OS 12 software in China, becoming the second OEM after Samsung to release their version of Android 12. The company previously released the Android 12 beta for the Oppo Find X3 back in May, but it was not based on Color OS 12, meaning this update is the right overhaul.

The new version of the software is released in China is based on the Android 12 developer preview update. In case you have not guessed it, the update is geared towards developers or tech-savvy users who are not really afraid of trying out new updates in the first place. With that said, the release is only limited to China, but a global rollout will be on its way soon.