https://www.cnet.com/news/android-p-beta-2-lets-you-use-two-phone-cameras-at-once/

Eager to see what Android P has in store for your phone? Google just announced its Android P Beta 2, previewing what's to come with the latest version of Android.

The Android P Beta 2 marks the debut of multi-camera APIs. The API lets phones stream from two different physical cameras at the same time. This gives developers the chance to add on some cool seamless zoom, stereo vision or bokeh effects on dual-camera phones. Maybe we'll see more phones getting a portrait mode when they update to Android P. Kind of like how the Razer Phone got the feature months after its release.