I hope that we can have a good quality discussion of this new video by The Hybrid Shooter of Action 3 vs Hero 11.  It seems to me that there's not a massive difference in resolution evident in his test that can't be explained by the different configuration of the cameras - and let's bear in mind the price.  But - where he compares faces close up, I think there's something subtle amiss.  See my comments in the video.  (I'm Peter Nicholls).

Screenshots.

Thanks for sharing!