How is the Iphone 4G different from the previous models Iphone 3G/3GS?

  1. CheapInMadrid profile image59
    CheapInMadridposted 7 years ago

    How is the Iphone 4G different from the previous models Iphone 3G/3GS?

    Features,applications,feel,response speed,capacity,battery duration,memory,internet connection and other qualities

 
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