I received my Mi Note 10 and took a few shots. Overall, disappointing images, compared to my Pixel 3XL.
Main camera: The dynamic range of the main camera is not nearly as good as that on the Pixel. Even forcing HDR on the Mi Note 10 doesn't help much, as the Pixel shows more detail in both sun-lit and shadow areas. Strangely, given the higher resolution of the Mi Note, the definition of blades of grass in a landscape shot is noticeably better on the Pixel. Also, the colors are kind of "electric" on the Mi Note 10, not natural.
Portrait mode is poor in less than bright conditions.
In Wide mode, the dynamic range is also pretty poor.
Night city light shots from the Mi Note 10 are not as good as the Pixel, although in Night Shot mode the Mi Note 10 improves noticeably. But it still suffers from poor dynamic range.
The only shot where the Mi Note did better the Pixel was at 10x zoom. The Pixel 3 does it all with just one lens, and at its maximum 7x it had somewhat less detail than the Mi Note 10.
Sadly, the Mi Note feels like a second rate phone on the photography front. Funny enough, I don't have any issues with the rest of the phone. The fingerprint unlock is not fast, but I can live with it. I don't have touch issues on the edges. But the main reason I bought it was for the camera, which in my experience so far, is just not very good.
I am wondering what DXOMARK was testing and how they came up with their conclusions, which are so different than mine?