That bokah looked to good for the iPhone.
When I bought the RX10 M4 last July I was thinking more in terms of how useful it would be for shooting subjects at a distance, which of course it is.... About three or four days after I'd bought it I was on a trip and during some down time at the hotel started wandering around the hotel's lovely grounds, and quite by accident realized the possibilities of using this thing to shoot near-macro and also have really nice bokeh. My technique is simple: I use Aperture priority and spot metering, and then depending upon the subject and whether or not I can comfortably position myself and the camera far enough back to accommodate the lens' minimum focusing distance, I zoom all the way to the 600mm (equivalent) and start shooting..... I pay particular attention to the background, of course, and to how far from the background the subject is, as that makes a difference with the bokeh, and I twiddle with the aperture setting to see which will give me the kind of effect I want (an advantage of using a mirrorless camera, in the EVF I can see the differences the aperture makes immediately, before pressing the shutter button). I love it when I have a background which has several colors in it that then all softly, gently blend into one another to cooperate with the camera in creating a creamy, interesting bokeh. Sometimes, I have to admit, for me the primary interest and pleasure when viewing the results turns out to be more about the bokeh and the background in an image than it is whatever the actual purported subject is!