Today I did a quick test to check if the OP can keep up with the GH5 to some degree. And I am very pleased with the result :-)
See yourself:
https://youtu.be/4lefNq9lZfQ

A minor difference in the very fine details, but otherwise a very good match (in good lightning conditions).

Hello and good day az5456. Thank you for sharing this wonderful video link you have created and thank you for your support. Great work.

Well, it was a bit of a giveaway - which has the straightest horizon?!  Actually I guessed correctly from the tree leaves against the sky, but indeed most people would be unaware that some shots in a production came from the Pocket if the possibility wasn't suggested to them in the first place.  I think it's important to stress that the purpose of your test was to see how well you could match the two, not which was "best" straight out of the camera.