Yesterday at 5:00 pm I charged my iPhone 6 plus up to 97% before I went to school. Normally when I'm in class I have to cut off my data and gps due to Sprint not having LTE in that area. I could walk into class with it being at 97% and leave with it being at 20% or lower within three hours. But this time I wanted to test out my new phone to see how it stood up to the Note. IT DID GREAT!!! I walked out of class with it being at 81% instead of 20%, and I was able to use it in class with a 3G connection. Last night I didn't charge it at all before I went to bed and I have been using my phone heavily. Currently I still haven't charged it and 18 hours later I am at 21%. My Galaxy note 3 wouldn't have never made it this far.