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."
It doesn't have to be that way. Battery life has all but dissapeared in discussions/debates/religious wars about cell phones. The hard core android fan brags about having four cores in their phone, even if everything they're doing could easily be handled by a single core, gets its battery drained four times faster, and doesn't have a noticable performance improvement over the competition.
We're missing a battery life per functionality unit in the tech wars debate.
My 4G Android phone gets better battery life than my 3G iPhone. The entire article is a Troll.