graphicsDevice.PresentationParameters has wrong backbuffer size on vanilla Android!

Android
6

In terms of unexpected backbuffer sizes on Android (Google Play registered) titles, there is a fascinating phenomena detailed in this post that might also be worth considering:

https://community.monogame.net/t/android-screen-size-from-windowmanager-defaultdisplay-getrealsize-depends-on-package-name/