Slashdot Mirror
4G Phones Are Really Fast — At Draining Batteries
Hugh Pickens writes "With Verizon's 4G network covering a good chunk of the country and AT&T gaining ground, more smartphone users have access to the fastest wireless service available. But because 4G coverage isn't truly continuous in many locations, users' batteries are taking a big hit with 4G, as phones spend an lot of battery power trying to hunt down a signal. 'You've got a situation where the phones are sending out their signals searching and searching for a 4G tower, and that eats up your battery,' says Carl Howe, a vice president for research firm Yankee Group. The spottiness of 4G stems at least in part from the measured approach carriers have taken to it, rolling out the service city by city. There are a few tricks 4G users can try to extend battery life such as turning off your 4G connection when you don't need the fastest speeds — when using email, for instance — or using a program such as JuiceDefender to search for apps you may have downloaded that you don't need to run all the time, and erase them."
You mean you miss the good old days where your phone was just a phone and texting capabilities was a luxury?
Because you know they still sell those, right? And those now get two weeks to a month.
Let's face it, the reason our fancy phones with internet, apps, etc. don't last very long is two-fold...
1. They do use more power - not much you can do about that right now unless you want to give up the capabilities again.
2. We keep wanting smaller and/or thinner phones. I promise you that if people would accept a phone half an inch thick again, battery life would be much improved - simply by virtue of being able to fit a much, much greater capacity battery.