Too often the audio side of a camera is overlooked. We get to see pretty sunset pictures of sultry people and horses. Great as that would work using so many different cameras. In my world of docos a camera needs to have audio options as well. A phone like this is far less useful than a BM pocket 4k which has excellent audio inputs with locking connectors, phantom power and swapable batteries . Pretty pictures with unusable wind swept tinny built in mic is not much use to me, except as a B camera, but then why would I have any camera that is really picture only in my line of work. If you have to go double system, it defeats the purpose of having such quality in a small package.
Where do I fit the ND filters. Can the camera actually cover the dynamic range of HDR or is that a gimmick? Storage of files and speed of getting files off the unit and onto something else? A week wandering the Simpson desert a year ago proved the value of having a 1TB SSD drive connected to my BM4k. Didn’t need to back up anything which is just as well as running hard drives and a laptop on a 6 day trek would have been a big deal. I see limitations in the areas that matter to me. Just like every phone camera. This one is getting really good with the image quality. Lets sort, batteries, audio , storage etc before I reach for this form factor.