Here's Engadget's Droid Maxx review.
It's not a sexy phone like the HTC One. But the Droid Maxx in and of itself is a workhorse. But so are some of the other higher-end Android devices. I'll call those all a draw.
But there is only one thing you need to know: it's battery life is awesome under heavy use. "HEAVY USE".
I'm gonna make you click over to check out the numbers. But the review did mention another device that a slightly better number. Again, I'm not going to say anything because its their review.
Only that I'm excited about Nexus 5 that could be based on that phone. Oops...