Of these six, my Galaxy Note 8 is capable of 2, 3, 4, and 5. I'll have to investigate the possibility of an external flash capability. That would be an interesting experiment. Additionally, in Pro mode, the following can be accessed:
1. Metering---center-weighted, spot, or matrix
2. Exposure compensation
3. White balance
4. Focus: autofocus (center or multi-af with 35 focus points), or manual
5. Choice between shooting raw (dng) or jpeg. If you choose raw it will still save a jpeg but will also store a raw file. Raw files always get stored in the internal memory whereas the jpeg can be stored on the external memory, if desired.
The zoom capability is impressive. Up to 2x it is optical, afterwards it is digital but one shot I took of a bald eagle resting a tree at an estimated range of 64 feet came out well. It wasn't something I would say is comparable to a camera with a telephoto, but it was impressive none-the-less. Macros are quite impressive, too. Here is a macro that was taken simply to do a web search. The flower was about six and a half feet above me. The image was simply a quick shot, no pro mode, no attempt to compose, no flash, and I could even see the image on the screen until shot was taken---guess you could say the composition was done from the reverse side from the front of the camera and estimating center position.
http://www.angelstarphotography.com/Galleries/Macros/Macros/i-vZLfjsp/AI have used my cell phone camera in moments when I didn't have my DSLR around and wanted to capture a moment. I use Pro mode most of the time and have captured streams with a frothy look, sunsets, panoramas, and HDR shots. I will admit that I do prefer my DSLR due to the intricate control one has but a cell phone with a good feature set can stand in when the DSLR is not immediately available. Ben Long talks about using cell phones for such cases as well.
One final comment...check out Brent Hall's video on the Note 8 and how he uses it at times.
https://youtu.be/Tk6nc4fVFI4Finally, its all in the photographer as to what can be done and a willingness to explore and experiment.
Of these six, my Galaxy Note 8 is capable of 2, 3,... (