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While iPhone 4S came in second behind Citrus, the inexpensive LG Remarq and Samsung Captivate were able to beat out the iPhone 5.
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However, all iPhone models were behind the Motorola Citrus-a device Motorola specifically markets as an eco-friendly option. The iPhone 4S was able to outrank the iPhone 5 indicating Apple was not able to significantly reduce hazardous chemicals in the new device. For instance, the iPhone 2G lands itself at the bottom of the list with a “high concern”-not far from Nokia’s N95. The findings show Apple is making good in its commitment to greatly reduce harmful chemicals in its products, with the iPhone 4S and iPhone 5 ranking significantly better than previous generations. In the image above, we see a breakdown on which components of the iPhone 5 have the highest concentration of those chemicals. Each device was ranked from 0 to 5 (with 0 being best) based on a number of common hazardous materials including lead, bromine, and mercury. Together, with, our friends at iFixit have just completed a chemical analysis of 36 smartphones, including the iPhone 5 and previous generations of the device.
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