I upgraded yesterday coming from a 5C to an iPhone 6. Now one thing I have noticed is battery life seems worse on the 6. For example, I take my phone of the charger at 6.30am, I have I check emails etc and before I got out to work at 7.30am my battery life on my 5C is about 99%, On my 6 its at 94%, I'm not sure how this will fair out all day but I am kind of scared to use it. Will it last the entire day? I don't think so. My 5C I would come home with 60-70% battery still left.