ZTE has unveiled the Axon 30, an Android phone that will stand out due to its under-display (or UDC) selfie camera, today (July 27, 2021). It will be available to the Chinese market initially, starting at ~US$338 from August 3 of this year. However, the OEM has also confirmed that it is coming to other countries in September.
https://www.notebookcheck.net/ZTE-unleashes-the-second-gen-under-display-Axon-30-smartphone-with-confirmation-of-a-global-release.552454.0.html