This is a really nice example of what can be done with the killer full frame mirrorless Sony A7s at night with video

Courtesy to emeric for the excellent video work....

A stroll at night in Paris along the Champs-Elysées.
Shot with the Sony A7s - Handheld & Gorillapod
Picture style | PP7 with default settings (S-Log2)
Lenses | Sony Vario-Tessar® T* FE 24-70 mm f/4 & Sony E PZ 18-105 mm f/4
Grading | RGB curves adjustments & FilmConvert
Music | The other side of things by Paperchaser (licensed through The Music Bed).