Originally Posted by theredkrawler

My wife has an E71 and the battery life is fantastic compared to EVERY phone, so its a pretty high benchmark to compare against.

FWIW, her E71 with wifi on constantly could last as long as my Nokia 6230i (ie: pretty old-skool) which did nothing much more exciting than phone calls :\

It definately outlasts my i7500, especially with wifi on. If we leave both phones connected to our WAN and doing normal wifi actions like checking email every so often and the occasional facebook update mine is gone within the day, while hers will last 48 hours.