There have been plenty of headlines written in regard to smartphone owners waiting to receive an update to Android 10. However, smartphones are definitely not created equally, as an image of a Google Pixel 2 XL running on an alleged version of Android R has demonstrated. Android R is likely a preliminary name for Android 11.
https://www.notebookcheck.net/Android-10-update-headaches-skipped-by-Google-Pixel-2-XL-enjoying-Android-R.453010.0.html