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March 28, 2011
Heather Mark
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How does the iPhone 4 compare with the iPhone 3GS?
I've had both - I had to replace my 3GS a few months ago due to some battery issues. I've found both to be very good phones. The iPhone 4 has some additional functionality, such as HD video recording and the "about face" on the ... more
March 28, 2011
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