Looking forward to this. I really liked my 3 but the camera focus thing died I really need a camera for work to scan things quickly so I picked up a used axon 7 but it's been a disappointment
Camera has been the Achilles Heel for OnePlus since the One. I would not buy a OnePlus phone if you are looking for a top tier camera.
Iphone, Pixel or Galaxy is going to be the best camera option.