It's a handy tool, and beats the pants off of
straight battery life tests.
Not exact matches
I haven't done a
straight out
battery drain
test on it or head to head
tests against the iPad to see how the drain compares for similar tasks, but during my review use (where I go pretty hard on the device) I've found it can take anywhere from 2.5 to 6 minutes to kill a single % off of the
battery life indicator depending what I'm doing.
Since I don't know anyone who's willing to talk for 17 hours
straight I wasn't able to
test that aspect of them, but I was able to
test the music
battery life.