Oppo has just launched the new Find X2 Pro via livetream, and there is already a camera test on DXOMARK with an astonishing result. For the previous leader Xiaomi Mi10 Pro, this means no real sluggishness, because both smartphones operate at about the same, high level.
https://www.notebookcheck.net/Oppo-Find-X2-Pro-is-the-new-leader-in-DXOMARK-but-does-not-directly-overtake-the-Xiaomi-Mi-10-Pro.455770.0.html
As noted there, while Mi 10 Pro is better at detail in some still pictures, Find X2 Pro's better at others. Also, Find X2 Pro's video capabilities are impressive. HDR for video is great for low light video with low noise. That blinking effect looks crap though. Maybe later generations of HDR video will eliminate that.
In XDA's video shot by Find X2 Pro, you can see how the sunlight is causing an ugly flare: https://youtu.be/YCBvzPytrhc