If all goes well, the Nokia 6.3, 7.3 and 9.3 PureView should see a release sometime in Q3 this year, probably in the later part of the three month period. However, according to recent reports, the company's announcement of the trio might be delayed due to the COVID-19. HMD might be forced to push back the release date of the phones to the beginning of Q4 this year. It all depends on how long the supply chain disturbances caused by the COVID-19 pandemics take to fix. The Nokia 7.3 is expected to be an affordable 5G smartphone while the 6.3 will be a 4G handset running on a Snapdragon...
Source: https://www.gsmarena.com/nokia_63_73_and_93_pureview_announcement_might_be_pushed_back-news-43665.php