Power through your day with the all-day battery. Never worry about stopping to charge. I would buy a smartphone phone that's less impressive in performance but

Power through your day with the all-day battery. Never worry about stopping to charge. I would buy a smartphone phone that's less impressive in performance but that would run for about a week. I would be happy to suspend all that "smart" functionality when the phone is idle but the system could run Android and thus give me a browser and Google Maps when I need them. I'm willing to burn energy while I'm explicitly using smart phone applications but I don't like the phone to drain itself out of juice in one day even if I only ever answered a couple of phonecalls on that day.