Nokia has developed something of a reputation for middling camera performance. The new Nokia 7.2 doesn't stray too far from the norm, either, as DxOMark's review puts its selfie camera performance on par with two-year-old flagships like the Galaxy S8 and iPhone X.
https://www.notebookcheck.net/Same-old-The-Nokia-7-2-flounders-in-DxOMark-s-selfie-test.445969.0.html
Battery charging too slow and capacity too low for the price they are asking.