ZTE is rumored to launch a second-gen under-display camera smartphone later in 2021. Now, a new leak indicates that the OEM has certified a new device with the Chinese regulator 3C with reasonably high-end 55 watt (W) charging tech. This has led to speculation that the "Axon 30" will launch with this spec as well as its cutting-edge selfie camera.
https://www.notebookcheck.net/ZTE-registers-what-might-be-its-2021-under-display-camera-phone-the-Axon-30-with-3C.548796.0.html