Alright, I know I've been promising MBP vs ZBook Studio comparison pictures for quite some time and have yet to deliver.. So, hoping that some of you subscribe to the better late than never theory, please find a few pictures comparing the two machines below:
A couple observations to date:
-A few days ago the ZBook suddenly experienced an issue where the fans were running 100% non-stop from the second the machine was powered up (during post). After checking all of the settings, running all of the diagnostics, and re-flashing the BIOS, I popped the back off the computer to re-apply the CPU thermal paste as a last resort effort to eliminate the issue before calling HP. While in there, I remembered a similar issue with a Lenovo P50 which was remedied by unplugging the battery, holding down the power button, plugging the battery back in, and rebooting. Following this process eliminated the fan issue completely on the ZBook as well. The one other thing I touched while I was in there is the two dimms- I removed and reinstalled them (I doubt this had anything to do with it).
-The one glaring issue I have with the ZBook is the fact that it only seems to support only "YCbCr420" and "Limited" options for output color format and output dynamic range (respectively) when attaching an external monitor via the HDMI port. This is a real problem for me as it absolutely ruins the picture quality on my OLED screen. If moving to a Thunderbolt dock doesn't solve the issue, this is the one drawback which might cause me to return it for a Zbook G4 (non-Studio) or learn to live with the drawbacks of a MBP dual booting Windows. My P50 with the M2000M handled this no problem (via TB3 port).
-With the high capacity battery installed, only one m.2 port is usable without adding some kind of ribbon cable/adapter to re-position the drive.
Other than that, the notebook is phenomenal. I couldn't be more pleased with the dimensions (note that the Macbook Pro in the pictures is about the same thickness as my iPhone with a case installed).
-Craig