Just a couple day ago, Google Contacts was updated with Material Theme. Now, Google’s Phone app is also getting an upgrade.
Below is the old UI for comparison:
In addition to the new Material Theme refresh, the v23 beta update tweaks the app icon with a lighter shade of blue and a smaller phone icon.
The update is rolling out in the Play Store now to beta users, but APKMirror has it as well if you don’t want to wait.