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Yes.

My iPhone 5, like the iPhone 4 before it lasts all day very easily - I plug it in at night, but it'd probably last the best part of two days before going flat.

I have both wifi and bluetooth switched on.

This. You mad, OP?
 
iPhone 4 on straight talk. iOS 6.1 beta 2



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Not even close to a day. Had all the previous models as well and pretty much none of the units were able to last throughtout the whole day. I do use my iphone 5 quite often, with push being on, bluetooth and wifi off, and location services on sometimes I get about 4.5-5.5 hours of usage. there were times when I did get over 6hours, but there were also times when I got 3.5-4hours. My brightness is at about 35-40%. This is my second iphone 5, first one was identical in terms of battery-consumption.
 
I plug mine in at night and often have 50% + charge by the time I plug it in again for the night. I am so glad Apple decided to go with thinness rather than extra battery capacity.
 
Battery easily lasts the entire day. Up at 5AM and plugged back in at 12PM usually with about 10-20% left. This is with a lot of emails and web browsing.
 
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