OnePlus 9 series confirmed to run Oppo's ColorOS in China - Android

OnePlus has officially confirmed that its smartphones in China will now ship with ColorOS, a custom Android skin developed by Oppo. The change will come into effect with the launch of the OnePlus 9 series tomorrow and will include all the smartphones that will get released from here on. The announcement was made by Gary C., OxygenOS Product Lead, through a post on the company's official forums.

This new move does not affect global OnePlus units in any way. It means global users will continue to keep seeing OxygenOS on their current and new OnePlus smartphones, at least for the foreseeable future. The announcement is meant only for the Chinese users who were using HydrogenOS until now.

The official post mentions:

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