My ios5 iP4 32gb was last charged Friday 8pm.
Been on both ipf forums, read and made posts and also a few calls, i rarely text or play a game in it.
Battery still shows 52% on Sunday 09:50
I have WiFi and bluetooth permanently on, but only selected programs allowed to use location services, and email retrieval is set to manual.
This iPhone imho has amongst the best battery life of all smartphones i have used.