Re: Daily charging...?
My 5S also lasts a couple of days if I just use it as a phone and bugger-all else, but if I just wanted a phone I'd have kept my Nokia 6310 and gone for a couple of weeks before stomping around the house searching for the charger that hardly gets used.
Let's pick a real-life example: I want to do a pub crawl in town. I do my research plan the route - upload the maps to Google maps, upload the interesting information and the quiz to DropBox - then head off with me mates. Problem is that if the pub crawl lasts for more than 6 hours then the phone won't make the distance - really - it won't - trust me.
What's the point of selling me a tool with maps, documents, journal, compass, comms, camera,voice recorder, train and tube times, etc if the whole package only lasts half a day in real use. It's exactly the same at work when I survey a site, use GPS to mark pics, record client discussions, etc - I wouldn't start a day like that without a full phone and a notebook and pen.
If they'd kept the 6 as thick as the 4 - or even thicker - and made the battery last 24 hours in real use with poor GSM and non-existent 3G signal and a standby of a few days then I'd have been the twat at the front of the queue in Covent Garden. It's not just Apple - Samsung are worse; I need a charger on each step of the stairs just to get a Note 8 from the living room to the "office" upstairs. On a pub-crawl the Note 8 lasted less than 4 hours before it was useless - well not completely useless because it gave my mates loads of entertainment taking the piss out of it. It's amazing how many times a drunk can find it funny calling a beer mat a tablet.
So this weekend I'll be heading off to town with me mates and a sheaf of maps printed off Google (and isn't that a pain), written directions, tour notes and a notebook and pen. The phone will be carefully conserved for emergencies and booking a cab for when I stumble off the train (although I'll make sure I've got some change for the payphone).