>>3029386Detail is blown. My consumer Sigma telephoto has more detail for the simple fact of less CA and no loss due to blown contrast.
The P900 uses software correction for the image in both stills and video, not to mention the video uses much less of the pixels effectively reducing QE due to less readout of the possible photo-electron injections.
It's a top line bridge camera but still a bridge camera, it has its limits due to the rules of physics.
You can use it for creeping on the beach but don't expect to have a better performance than an entry level DSLR with kit lens.