Sadly I have to retract my earlier evaluations on the display of the 5X. I still maintain that this is a great display but it is not really one of the best displays as I made it sound to be. I hope to spell it out better later, but to quickly summarize;
Contrast low
Brightness loss large at angles
Vertical tilt -> green tint
Horizontal tilt -> blue tint
It appears that Google picked a panel that is not exactly the top of the line, then did the best it could to calibrate it. Again, I hasten to repeat that this is a great display with excellent color accuracy. But there are other areas where it is lacking.
On the other hand, the battery life has been great so far with light usage. Last night I ran Geekbench battery test and it lasted 8 hours (LTE on), which was
astounding probably run on A53s. The S6 lasted 7-ish hours when I ran the same test.
Chrome Mobile has almost always been inferior for me in performance and usability. I never understood why people liked it until I had to use mobile Safari for an extended tilt but that's a low bar to clear.
It is odd. One would think Google were at the best position to optimize a browser for Android.