> I just felt it's such an outrageous claim I have used an iPhone SE and a mirrorless M4/3 camera to photograph a sheet of paper containing barcodes of varying

> I just felt it's such an outrageous claim I have used an iPhone SE and a mirrorless M4/3 camera to photograph a sheet of paper containing barcodes of varying sizes (including some with bars less than 1 pixel wide). I then checked which barcodes were readable in the resulting image. The light levels were the same, both cameras were positioned and zoomed so the target took up the entire image, and both cameras were supported on a tripod. I expected the M4/3 camera would blow the iPhone out of the water with its much larger lens, bigger sensor, and higher price. But no, the iPhone's image had marginally more readable barcodes. Modern smartphone camera performance is just crazy, for the sensor size.