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    What uses up more power. Built in Bluetooth or usb?

    Discussion in 'Hardware Components and Aftermarket Upgrades' started by jessi3k3, Sep 3, 2007.

  1. jessi3k3

    jessi3k3 Notebook Evangelist

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    At the moment I'm connecting my cell phone to my laptop via Bluetooth in order to get internet because I'm on the road. I'm wondering if which method would save more energy. Use Blutooth to connect the phone and use the internet OR Disable my wireless antenna (Wifi+ BT) and tether my phone via USB (usb will power and CHARGE the phone). What do you guys think?
     
    jessi3k3, Sep 3, 2007
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  2. allan_huang

    allan_huang Notebook Deity

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    I think the dongle will use less power than the internal
     
    allan_huang, Sep 3, 2007
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