Reviewing iPhone 4S at TechCrunch, columnist MG Siegler finds a lot to like, together with its sooner velocity, more desirable digicam, iOS 5 with Notification middle, and Siri, which he calls “the true killer function of the instrument.” He adds: “The iPhone 4 was once a perfect product. the very best smartphone ever made. Now it cedes that title to the iPhone 4S.”
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