The adoption of smart phones has been rapid however battery life still causes an issue with daily charging necessary. If battery life is your priority consider going old school, welcome the return of the 3310......last seen in 2000!
Nokia will re-launch the 3310, perhaps the best-loved and most resilient phone in history. The phone, originally released in 2000 and in many ways beginning the modern age of mobiles, will be sold as a way of getting lots of battery life in a nearly indestructible body.