I'm very familiar with the staggering difference in image quality between a smartphone and a DSLR - I have a full-frame myself. In terms of the UI however, it'

I'm very familiar with the staggering difference in image quality between a smartphone and a DSLR - I have a full-frame myself. In terms of the UI however, it's definitely very out of date. When I upgraded my camera, one of the advertised features of the new one was that they added an extra digit to the internal intervalometer. Instead of being able to go between 0-999, the new one could go from 0-9999. The fact that this couldn't be a simple software update still astounds me.