In short, the iPhone X or newer manages to take really wonderful footage of the Blinks and it is difficult to match how good it’s computational image processing is with a DSLR or similar.
If you are shooting on a DSLR, Micro-four-thirds or other manual camera, I recommend setting the shutter speed to 30-60fps. I shoot in space lit by warm LED filament bulbs which don’t interfere with the Blinks communication or how they look on screen. Keeping hands, faces, and surroundings lit with this lighting is important to communicate to people that Blinks do not need pitch dark to be played.
Here is an example of this DSLR setup (Canon D90)