Photos -> Advanced:
General Settings:
-HDR + control: ON
-Hide icon "Movement": ON
-Function Movemente: OFF
-Enable "Google photo": OFF
-RAW + JPGEG control: ON
* As I do not use Google Gallery, I have those options disabled, you can enable them and test if it works
HDR + Settings:
-Compress JPEG: 97%
-Quiality HDR +: 13
-Binary file "libraries" for main backs lens: Savitar ZA V3
-Binary file "libraries" for aux backs lens: Savitar ZA V3
* Try the versions that it already brings to my liking, this library is the one I like the most, it is similar to the xlib v2 XS of the iphone produces much less noise in dark areas and more details, not as saturated as the stock but the saturation can be increased color to taste, (in my case it was 1.4)
-Use AWB Mod for Wide lens: Pixel 3
-Use AWB Mod for Tele lens: Pixel 3
-Autoexposure correction: Auto (they can use 1/6 or 1/8 for better ISO control, but I decided to test in Auto)
-Exposure compensation: +0.2
-Base settings: Back: Pixel 3 XL, Front: Pixel 3 XL, Config: Pixel 3 A
-Saturation:
Main back camera: Highlight saturation: 1.4, Shadows saturation: 1.6
Aux back camera: Highlight saturation: 1.4, Shadows saturation: 1.6
Front Camera: Highlight saturation: 1.2, Shadows saturation: 1.6
-Use AWBgains mod: OFF (Important: If not the viewefinder will shine with bad colors)
Night sight
-Correction NightSight: Auto (they can use 1/3 or 1/2 for better ISO control, but if you decide to lower more, you need a good pulse control, but you can get blurry photos, I decided to test in Auto)
Portrait:
-Disable zoom:
-Save to / DCIM / Camera: ON (try to see if no photos are lost, it has not happened to me, but it can happen)
Other settings:
-Recompute AWB: Auto
-Quick Settings: ON (It puts the most used options at the beginning of the menu)
LAB:
-Image Format: JPEG (Important: Change at startup but the camera may fail, mi8 does not support YUY)
RAW Format: RAW10
Antibanding Mode: 50 (EU) 0 60 (America)
MAx allowed memory: 1680 MB
Optical stabilization (OIS): ON
Enable Mi A1 dotfix related fix: OFF (Important: If not the viewefinder will shine with bad colors)
Lens correction back: OFF (Important: Photos may come out with a vintage effect)
