Pixel photos are overrated, mainly because famous tech youtubers are praising it all the time. In the end, all flagship phones have great cameras. It boils down which algorithm of image processing you like, be it Google, Apple, Samsung, etc.
If you want to enjoy the latest camera hardware, forget the Pixel. Google is putting all their eggs in the software, on their machine learning and image processing. Upside is they can cut cost by not needing the latest hardware, but downside is that they lag behind in supporting new tech (like multiple cameras). And although the photos look pleasing to some, the over processed sharpness still feels artificial.
Samsung, meanwhile, is embracing the bleeding edge hardware tech from high res sensors, periscope zoom, etc. Made sense since Samsung also makes camera sensors. Downside is that the image quality can be inconsistent, but imo closer to real life and what traditional digital cameras would be.
And then there’s Apple. Imo Apple is still the one that marry the best combination of camera hardware, the ISP, and the software, to provide consistent quality, be it in photo or video. iPhone photos might not be pleasing to some, nor close to real life in another, but the presentation are the most consistent across the board, and for many people, that’s what they’re looking for.