Huawei has announced that it will launch a phone called the Enjoy 20 Pro 5G later in June 2020. This device is rumored to have a 6.5-inch display and to run on the MediaTek Dimensity 800 SoC. However, there is a pre-existing device called the Enjoy Z that covers these specs.
https://www.notebookcheck.net/The-Huawei-Enjoy-20-Pro-will-launch-in-China-on-June-19-2020.476569.0.html