Nokia launched its mid-range 5.3 in March 2020. However, a new leak alleges that an upgrade for this phone is already prepared for launch, which it may do alongside the 7.3. The phone is thought to have quad rear cameras, although its display and storage options may be a departure from its predecessor.
https://www.notebookcheck.net/A-new-leak-asserts-an-imminent-launch-for-the-Nokia-5-4.506639.0.html