Main camera with extended bokeh (blur effect) on the puppies and a selfie with the light source behind me and standard portrait mode.
I am simply blown away by these.
So here is the same photo purposely shot into extreme direct light for maximum contrast purposes. One is the Pixel's output with HDR+ (can't recall if "enhanced" or not) and the other is a JPG copy of the DNG RAW file it also produced. It's a perfect way to see exactly how much processing Google is able to apply to a photo to produce some amazing results. (I don't know why the HDR image is uploading upside down.)
Another portrait selfie, again with the sun behind me for maximum contrast scenario. This is simply amazing. The colors are right on the money. When I zoom in on my sunglasses, the reflection of the scene ahead of me is very well detailed. (And what the heck is with AC's weird rotation of all of our pics????)