>>3077281Fixed compact lens design has advanced massively to the point that the zooms have max aperture equivalents around f/4.0 and and the primes around f/2.8. The biggest mobile phone sensors sit at around f/11-16 territory. You get an order of magnitude better light gathering, depth of field and resolution.
They also have filter rings and shoot raw. The raw which some cameras have now is mostly fake DNG raw (pre-demosaiced)