I wish there'd be more focus on actual limitations in phone photography. On phones with multiple lenses/sensors the lenses with more general purpose focal lengths are always coupled with crappier sensors than the main ~28 mm equiv ones.
There are some other comments here already explaining that without better optics or a larger sensor, you really won't see much improvement past a few tens of MP.
Output resolution for video is something different altogether.
> There are some other comments here already explaining that without better optics or a larger sensor, you really won't see much improvement past a few tens of MP.
Hence my comment about pixel binning. Plenty of phones bin pixels today. Google Pixel 6 does, as an example.
Another thing... Even if the lens is not enough to resolve 50 or 200 MP it will still look better than interpolating to a larger file for print digitally.