Ok I'll admit it I've been watching Engadget's live blog of the iPhone 4 debut.
Something interesting stuck out at me however. In one of the keynote slides, Jobs pointed out the iPhone actually gets better battery life while on wifi vs 3G.
Normally I switch wifi off when I'm not using data, syncing will still access 3G when I'm at home and I'll do occasional browsing at home as well. Would I be better off accessing data using wifi when available rather than 3G?
I guess a better way to pose the question is, does the 3G radio use more power then wifi?
Something interesting stuck out at me however. In one of the keynote slides, Jobs pointed out the iPhone actually gets better battery life while on wifi vs 3G.
Normally I switch wifi off when I'm not using data, syncing will still access 3G when I'm at home and I'll do occasional browsing at home as well. Would I be better off accessing data using wifi when available rather than 3G?
I guess a better way to pose the question is, does the 3G radio use more power then wifi?