The battery consumption has been reduced under specific scenarios. The Open Beta 5 brings improvements to – specific third-party applications compatibility, system stability, Wi-Fi connection stability, Gallery loading speed, and enhances the animation performance &frame rate. Read the complete list of changes in the update log given below.
OnePlus 7, 7T OxygenOS 11 Open Beta 5 changelog:
System Reduced battery consumption under specific scenarios Improved the compatibility of specific third-party apps on Android 11 Fixed known issues and improved system stability Upgrade Android Security Patch level to May 2021 Phone Improved the overall application stability Fixed the probability issue about can not answer the calls via Google Fi app Network Improved the Wi-Fi connection stability Gallery Improved the overall loading speed Shelf Improved the animation performance and frame rate
The OxygenOS 11 Open Beta 5 update for OnePlus 7 and OnePlus 7T series is rolling out in a staged manner. So, you may experience a delay in receiving the update. This is the last Android-11 based Open Beta for these phones, and there is no info, Whether OnePlus will offer another beta phase based upon Android 12 or not. However, the company will continue to release new updates on the stable channel. [source]