Ars Technica reported pretty significant improvements http://arstechnica.com/gadgets/2014/07/examining-project-volta-we-put-android-l-through-our-battery-test/

Ars Technica reported pretty significant improvements http://arstechnica.com/gadgets/2014/07/examining-project-volta-we-put-android-l-through-our-battery-test/ http://arstechnica.com/gadgets/2014/07/examining-project-vol...