According to DxOMark's in-depth analysis, the Pixel 6 Pro is Google's first smartphone to keep up with the best that Apple and Samsung have to offer. The Pixel 6 Pro even surpasses Galaxy S21 Ultra and iPhone 13 Pro in some disciplines, and by a considerable margin.
https://www.notebookcheck.net/The-Google-Pixel-6-Pro-cuts-a-fine-figure-in-expert-camera-tests.577227.0.html