I watched Ken Rockwell's review of the X-T4 on youtube. See link below. He was finding almost everything wrong with the X-T4 (which is kinda good to know if they are really wrong). However, at the 13 minutes 27 seconds mark, he started to complain that the red color of the letter "A" on the speed dial was too dark. At that point, he has TOTALLY lost credibility as far as I am concerned. It seems like he was paid by some corporation to trash the XT4.
I won't buy the XT4 because I will miss many good shots due to the letter "A" on the speed dial being too dark ! LOL !!
https://www.youtube.com/watch?v=TdqVPWXENVc