Not sure what you're looking for, but Ctrl-F "Battery" brings you to the battery sections with a "learn mode" button showing some battery life numbers.
It's thicker, which is bad, but at least that allows for a side mounted fingerprint sensor. A rear mounted one is inaccessible on a phone holder, car or bicycle.
It weights a lot more.
No micro SD slot.
Anything else, I don't care, so I can't find a reason to pay at least 3 times the price. If it were a couple of cm shorter, maybe but probably not.