The real reason your iPhone 3G’s battery sucks: You’re using it too much

The mid-day charge. It’s a term that iPhone 3G owners are getting to know all too well. You unplug the device in the morning then set out on your day, only to find that sometime in the afternoon you need to recharge the battery again. Many complain about this annoyance and wonder why Apple made a device with such a limitation.

But let’s be honest. The real reason that the iPhone 3G’s battery drains so quickly is that you’re using the iPhone 3G much more than any other phone. And doing complex things on it.

One of those things is browsing the web. It’s not just browsing a text-based mobile version of the web, on the iPhone you get the full-on graphical front and can run web apps that use JavaScript. The device’s web browsing share has doubled in the past few months since the launch of the iPhone 3G, according to new data by analytics company Net Applications.

The data shows that it went from an already high 0.15 percent in April 2008 to .30 percent in August. In the past month alone it’s risen 58 percent. Look at the chart below, growth is exploding. The iPhone is about to pass Windows 98 and is about one third of the way to Linux’s web browsing market share. That’s pretty incredible.

The other thing that has people using the iPhone so much are the applications. With the launch of the App Store, Apple and third party developers have bombarded us with already well over 1,000 apps to use of the device. Many of these are more battery-intensive including games and apps that use the phone’s location capabilities — again, sucking up battery life.

Already, over 60 million apps have been downloaded via the App Store. That’s 60 million new things to do on a device that already was a phone and a web browsing machine. Oh yeah, and an iPod. I probably use my iPhone to listen to music more than anything else.

Sure, my Motorola RAZR had better battery life then the iPhone 3G, but I basically only used it to make calls and occasionally send a text message. I would use it maybe four or five times a day, most of the time for just a few minutes, and as such, the device would last the whole day.

You could use the Internet on it, but it was a joke. The screen was so small and the connection so slow.

Despite some varying results, the iPhone’s new 3G chip makes browsing the Internet and using apps faster and so people tend to use them more. When asked by Apple didn’t include a 3G chip in the first iteration of the iPhone, Apple chief executive Steve Jobs had the following to say at an event in London last year:

“The 3G chipsets that are available to semiconductors work reasonably well except for power. They are real power hogs. So as you know, the handset battery life used to be 5-6 hours for GSM, but when we got to 3G they got cut in half. Most 3G phones have battery lives of 2-3 hours.”

Some suggested Jobs was being disingenuous with that statement and simply made a mistake in not including a 3G chip in the original iPhone. Now, some of those same people are complaining about the iPhone 3G’s battery life. Even though tests have shown that its battery life is actually better than almost all comparable 3G devices.

The iPhone has turned notion of how we use mobile phones on its head. It’s no longer just a device for making calls. It’s a PDA, a gaming machine, a location device, a music player, a movie player, a camera, and Internet browser and a phone.

Its battery “sucks” because we’re sucking its battery dry.

[photo: flickr/CJ Sorg]

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About the Author, MG Siegler

MG Siegler writes about technology trends and new media for VentureBeat, with a focus on mobile topics, social elements and key news stories. Before that, MG wrote about technology on his blog, ParisLemon. Originally from Ohio, MG attended the University of Michigan where he studied film. He's previously lived in Los Angeles where he worked in Hollywood and in San Diego where he did web development. He now lives in San Francisco.

  • I really enjoyed reading your analytical article which you supported with published data and quotes. The iPhone is truly a life style and game changing piece of technology and one hopes that battery technology will change with it for the better.
  • concernedapplecustomer
    No dude your wrong, I tried putting my iPhone on airplane mode AND low brightness and Standyby Mode and it STILL drains. I can't even make it through 3/4 of my day. Walt Mossberg stated that his new iPhone 3GS can get him through the day.

    But I hardly believe that, considering hes a very busy man, checking and re-checking emails every second, looking up stocks, making countless business calls to his work associates. But he did also state that it was a close call from the end of the day with 10% battery life. I have a couple of friends who also have the iPhone 3G S death battery problem and they use it less than W. Mossberg! and their battery life comes to a dead end usage from 9AM to 5 PM, that's 8 hours of BS.

    I'm truly truly truly truly disappointed in the battery life. Apple should really stop making the iPhone as good as it can be "for now" BUT make it "As best" as it could it at this moment. I can't use my iPhone properly because I'm too afraid it will die on me.

    The Only reason why Apple doesn't make it truly the best as it could be IS because they want to save these features for upcoming models so they have Something to SHOW.

    if Apple is reading this, they better come to realize that I speak for a lot of people who feels the same way as I do.
  • chiko
    i charged my iphone 3gs to 100% before i left work i played music for approx 1 hour after that point i stopped the music and hadn't played anything turned screen off and left the device alone

    its now midnight i picked up the iphone turned the screen on and it instantly shut off i plugged it in (as it would not startup) and the battery had gone flat

    location/wifi/3g/edge was all off the phone had been used for 1 hour and left alone with the screen off for 6 hours

    the iphone is a joke its a toy and highly unreliable as a phone i played around with it when i first got it but at the end of the day its ment to be my normal phone to make calls and it fails my motorola v3x was superior better battery which would last days without charge so i'll never be left stuck

    what i want to know is why is the iphone chewing so much power when its meant to be in standby mode? where is the battery going? or is it just a crap battery provided by a crap company

    also what is with this crappy forum i just want to post a message as a guest and it wants my life story enter a valid url...optional my ass
  • jason scher
    the battery is a joke, if apple wants to really kill it with market share it needs a better battery period. the device is truly revolutionary and thus i love it an hate it. its like a fine italian sports car from the 60's, when it runs it gives you so much pleasure, when being the operative word.
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