Nikon D850 vs D5 - Focus & 3D Tracking

The same AF system - but do they give the same performance??

Specs & theory are one thing - real world performance is another - how do the D850 & D5 really compare??

Check out all my D850 testing at

Check out the D850 at Amazon:
Bh Photo:

My Off Camera Flash Guide -

Check out Steph's channel!

GEAR we usually film with...
Main Camera (Nikon D5):
2nd Camera (Sony a7r):
The Drone (DJI Mavic Pro):
The outdoor tripod (Manfrotto BeFree):
Giant in-studio tripod (Manfrotto 509 Video Head):
Lav Mics (Rode RodeLink FM Wireless):
Travel photo tripod (Gitzo Series 0 Traveler Kit):

FYI - I had my desk custom made by Timber Forge Woodworks in NJ: