Battery Life

BlackBerry has long held a pretty established reputation for battery life. I was obviously excited to put the Torch through the usual suite of battery life tests we run on all smartphones and see how it stood up to the competition.

For browsing battery life, we load a suite of pages on a continual loop on a special page that emulates normal browsing on the browser and prevent the display from going to sleep. Brightness is set to 50% on the device. For cellular data, WiFi and GPS are disabled. For WiFi, the cellular radio is left on and GPS is off. 

For calls, we establish a call, play music on both ends, and wait for the device to shut itself off. The results weren't what I was expecting:

The Torch does a surprisingly good job on WiFi, coming close to besting the iPhone 4. That's pretty much where it stops being spectacular. Call times aren't quite as good as I had hoped, though they're admittedly above the 5.8 hours of advertised UMTS (3G) call time, so we do in fact exceed what RIM advertises. They don't publish a 3G web browsing battery life estimate, but again the Torch is middling, right with the iPhone 3GS. 

I'm a bit surprised the Torch didn't fare better considering its slower than average CPU. That said, if the Marvell SoC is still 65nm, we're going to really see 45nm parts pull ahead of BlackBerry that simply do more for less power. 

Signal Attenuation and WiFi Performance BlackBerry Torch Camera - Part 1
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  • s44 - Wednesday, September 1, 2010 - link

    RIM's release of this at price parity with the much more advanced Samsung phone indicates that they're more interested in gouging their captive user base than advancing their platform.
  • Sivan - Wednesday, September 1, 2010 - link

    I don't full agree with the dichotomy of business vs. consumer mapping onto keyboard vs. touch form factors.

    Even Brian notes how easy it is to use the keyboard and trackpad instead of the touchscreen. A lot of users value this ease of use especially for messaging or interacting with the device efficiently. Those are not necessarily business users. A touchscreen is not a requirement for a fun BlackBerry, I'd argue that just making BlackBerry 6 available on the venerable Bold line would make most BlackBerry users very happy.

    That form factor is also much more battery efficient, the smaller screen (no need for touch) as well as more internal space for a battery, and the immediately availability of the keyboard the trackpad are the small details that make the traditional BlackBerry appealing regardless of whether one is a business user or not.
  • jah1subs - Wednesday, September 1, 2010 - link

    What are the other devices promised for BB OS 6 upgrades?
  • deputc26 - Wednesday, September 1, 2010 - link

    I believe the OS version should read 2.2 not 2.1
  • King Krapp - Thursday, September 2, 2010 - link

    I spy Hyperbole and a Half in the background... nice.
  • 7Enigma - Thursday, September 2, 2010 - link

    Suck it Trebek!
  • Makaveli - Thursday, September 2, 2010 - link

    Anand,

    Why didn't you install the Youtube player off the app world.

    i'm on a 9700 Bold And I never open youtube links directly in the browser its all done by the app.

    Also it would be cool if you could do a browser test with Opera Mini since most people use this over the default browser.
  • ibex333 - Thursday, September 2, 2010 - link

    This new blackberry phone really doesnt sound like much of an improvement over older BB phones...
    With phones avaialble like the Droid G1 or the Droid X I dont understand why anyone would want to own a Blackberry unless security is the main concern. I got my Bold 9000 because back then, it was one of the very few phones that had such a nice keyboard and looked so professional and pleasing.

    Now, Droid phones are so much better in just about every way IMHO. The #1 reason for this, is hacks.... What can possibly beat playing GBA, SEGA, SNES and other older console games on your phone with perfect speed, sound and great controls via a full featured keyboard and WASD buttons? And if that's not enough, you can install thousand of other nifty apps, where the number of these apps will only increase becuase developing for Droid will in the near future be as easy as developing for Linux if it isnt that way already!

    Android is every geeks dream, and I cant see Apple or Blackberry RIM even touching this wonderful platform when it comes to sheer fun factor and the multitude of possiblities. Yes, I am an Android fanboy, and iPhone and Blackberry should just go in a quiet dark corner, curl up in a fetal position and just.....die....
  • wolrah - Thursday, September 2, 2010 - link

    You had a complaint about a lack of easy 2G/3G switch on the CDMA Android devices. I don't think this is a real issue due to how CDMA 3G works. It's the same radio in a similar operation mode, so it's not like GSM where there's an entire different radio being fired up when you use 3G. The battery savings are not likely to be notable.
  • strikeback03 - Friday, September 3, 2010 - link

    In looking for ways to improve the battery life of my HTC Diamond, I found lots of people saying that the constant switching between 3G and 1x is what caused the excessive battery usage. Though in admittedly limited testing I didn't see a difference.

    I would imagine you can get a widget for Android to lock the device in 2G mode, should you need that functionality.

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