Battery life is good but not great: you can expect a day of
moderate use between charges, but it's likely to run flat on more demanding days.
Not exact matches
Users can literally go weeks
between charges with
moderate Kindle or NOOK
use.
By the end of a day of
moderate use hopping
between Wifi, LTE and HSPA on the Three UK network, we managed over 17 hours of time
between charges, with a little over four hours of screen - on time.
I didn't get to
use the phone extensively over a single day, so I'm not sure how it would last with heavy usage (you can blame it on the Galaxy S8's arrival
between my review period), but with
moderate usage, you can expect the phone to last until the next morning before needing a
charge.