Huawei has launched the Nova 5z today (October 21, 2019) in China. This new phone will have few surprises for this series' fans: it has the exact same form-factor and cameras as the Nova 5i Pro. However, it does has different RAM and storage SKUs that make it a budget option compared to the pre-existing phone.
https://www.notebookcheck.net/Huawei-unleashes-a-sense-of-deja-vu-with-its-new-Nova-5-variant.439954.0.html