Regardless of how 'good' a phone camera sensor might be on a spec list, it's looking through a massively aspherical plastic lens that's about 5mm thick and admits a magnitude less light than your Sony camera for any given scene.
I think the best comment on the subject was here in HN years ago; although they're both called cameras, they're really different media. One is like charcoal sketching and the other is like oil painting.