Oppo Find X3 series and OnePlus 9 series are the first smartphones to receive an open beta test for ColorOS 12 update in China. OnePlus 9 and OnePlus 9 Pro will be getting A.11 version of the update, while the Oppo Find X3 is getting A.28 version of the Android 12-based update. The Oppo Find X3 Pro and Find X3 Pro Mars Exploration Edition will be receiving A.27 version of ColorOS 12