With the emergence of smartphones, the world of technology has changed the way we communicate with one another to say the least. These high-tech gadgets are so much more than a cell phone. Whether it be a Blackberry, iPhone, Droid, or one of the dozens of other smartphones available, it's like having a computer in the palm of your hand. Technology is changing so fast these days and buying the newest smartphone on the market can get expensive. Getting used smartphones is a great way to get a next to new smart phone while saving some money and giving your wallet a break.