I think that the Doze feature will probably be something Apple have been doing already. So I have high hopes for Marshmallow.
However, I still think as the phones get older and the software gets heavier the mAh's will prevail over optimization
I wanted to touch on the issue you just raised. I'm very hopeful about Doze, as well. But, after my experience with my G2, I'm concerned about relying on software optimization. My G2 had amazing battery life for almost the first full year I had it, including an initial OS update. Then, Verizon pushed out a subsequent KitKat upgrade that trashed our battery life. That lasted for almost 3 months, until they sent out a further update that fixed that issue. So, again, I was lovin' my G2 and had amazing battery life. Then, last spring, Verizon pushed out the Lillipop upgrade. I did my research and knew there were major battery issues, among others, so held off as long as I could but, ultimately, after a couple months of me declining the upgrade
every freakin' day it self-installed, and since then my once-loved phone has sucked big time, especially where the battery is concerned.
My fear is that, even if Doze (and perhaps other software features) make a 2700 mAh battery (in the LG Nexus) sufficient at the outset, there's always a chance that future OS updates/upgrades could negatively impact that. I know this could be the case no matter the battery size, but my thinking is that the larger the battery the less impact such an issue should, theoretically, have on day-to-day use.
I was very excited about the new Nexus 5, but the current rumors about battery size and limitations on internal storage capacity have seriously dampened my enthusiasm.
I'm interested in the specs of the Moto Pure, but I really don't want a 5.7" phablet.
Guess I'll just wait and see what the final actual specs of the Nexus are and figure it out from there.
#firstworldproblems.