Significantly, Google released the first developer preview of Android 11 in February this year. Talking about its features, the punchhole screen feature has been added in Android 11 Developer Preview. Apart from Panchhole, Google has also supported waterfall screen in it. Apart from this, Google has focused on 5G in Android 11. There is also a focus on privacy. For example, you will have control over the permission given to the app when you are giving access to it and anything. In the first preview of Android 11, the screen recorder has been given which will be activated with the Quick Settings toggle. One major change has been that Bluetooth will turn off automatically when flight mode is turned on. Apart from this technology, Google has also made some changes in the way of taking screenshots.