Thank you for your feedback. The feature team is planning for the work of adding background blur support for Android. We will share an update as soon as one is available.
For the separate feature ask for custom backgrounds on Android, please upvote and track the following UserVoice item: https://microsoftteams.uservoice.com/forums/555103/suggestions/40214779
An error occurred while saving the commentAnonymous commented
blur or change background would be appreciated!