Android 12 Developer Preview 3: All the upcoming user-facing features revealed Sudhanshu SinghApr 22, 2021, 14:17 IST Google has officially released the third developer preview of its upcoming Android 12 OS. Android OS could see tons of design and interface improvements. Android 12 will be released at the Google I/O event in May.Google has officially released the third Developer Preview (DP3) of Android 12 for developers. We've already seen two previews of the upcoming Operating System (OS) version and we now have a decent idea of what Android 12 could be like. Google has released new APIs for camera, haptics and more. Folks at XDA-developers have dug out all the user-friendly features on the recent build and there are quite a few of them.