So it looks like the next generation iPhones and iPod touches will have OLED displays instead of the current display. This should help increase the battery life a decent amount.
http://www.smarthouse.com.au/Home_Office/Industry/W5M8X6Q2
I don't know how reputable this site is, but its interesting
http://www.smarthouse.com.au/Home_Office/Industry/W5M8X6Q2
I don't know how reputable this site is, but its interesting