Same location, different camera
The DSLR takes it for detail here, one must admit despite the different atmosphere. The E-M5 had the favor of more interest for the light, clearly.
How was the E-M5 shot produced (both, for that matter)? I want to speculate in-camera NR was involved with the E-M5, but not sure.
"Well, sometimes the magic works. . . Sometimes, it doesn't." - Little Big Man