We roughly measured power consumption on unagi using power monitor [1]. You can find the data in the b2g wiki below. https://wiki.mozilla.org/B2G/Power_Consumption
[1] http://www.msoon.com/LabEquipment/PowerMonitor/ Many Thanks, Vincent Chang, Software Engineer of Mozilla Taiwan 2013/2/1 Mike Habicher <[email protected]> > The way this is usually done is with a hardware battery emulator to remove > the variability of the battery over lifetime and temperature. Even if the > emulator holds a constant voltage, it can tell you if current consumption > during a particular test has changed significantly. > > --m. > > > On 13-02-01 10:33 AM, Andrew Halberstadt wrote: > >> Battery life regression is something that is very tricky to test. It is >> very dependent on the hardware you use and how you use it. Since all >> batteries degrade over time, it's also difficult to tell if there was a >> regression, or the battery needs to be replaced. I'm not saying it's >> impossible or anything, but it would be tricky to interpret the data >> correctly and it would be very difficult to get tests like these automated >> properly. We can't really even talk about battery life tests until we >> address the issue Naoki brought up in https://bugzilla.mozilla.org/** >> show_bug.cgi?id=814193#c1<https://bugzilla.mozilla.org/show_bug.cgi?id=814193#c1> >> >> This is the kind of thing that I imagine each OEM would have testing for >> (and probably in a much better environment/setup than we could hope to >> manage). The easiest thing we could do would be to communicate with them >> and make sure they let us know if they notice any worrying regressions. >> >> -Andrew >> >> On 01/31/2013 04:14 PM, Gary Kwong wrote: >> >>> I was wondering if we have (or already have) plans for testing battery >>> life on some standard phone hardware now that we are about to have the >>> first release of Firefox OS finalised. >>> >>> Battery life is a large concern for mobile/smartphone users and it will >>> be interesting to have some areweusingtoomuchbattery.com site (or >>> something similar) to track battery life of different Firefox OS >>> versions going forward. >>> >>> Thoughts? Has any bug been filed, if needed? >>> >>> Regards, >>> -Gary >>> >> >> >> ______________________________**_________________ >> dev-b2g mailing list >> [email protected] >> https://lists.mozilla.org/**listinfo/dev-b2g<https://lists.mozilla.org/listinfo/dev-b2g> >> > > ______________________________**_________________ > dev-b2g mailing list > [email protected] > https://lists.mozilla.org/**listinfo/dev-b2g<https://lists.mozilla.org/listinfo/dev-b2g> > _______________________________________________ dev-b2g mailing list [email protected] https://lists.mozilla.org/listinfo/dev-b2g
