https://www.techindeep.com/android-12-preview-64892 Android 12 : Preview & Official Promo Video
Rounded Corners Fluid Look with loads of transitions and effects Revamped call and message notifications Time is also expected to appear differently on Android 12 Redesigned Settings Menu Updated Volume Controls Option to manually group notifications Another addition is a counter for unread notifications next to the clock when the device is unlocked Brand new music widget Redesign of the Wi-Fi and Bluetooth toggles New clock widget New weather widget