@cnet tweets related to: Samsung Galaxy, Experts, Reactions, Challenges

The Samsung Galaxy S4 has launched to universal acclaim -- and pundits predict boffo business too. But behind the frenzied ringing of cash registers, smart phone experts sound a note of caution. Read on for expert reactions to the new Android powerhouse.
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Samsung Galaxy S4 expert reactions predict challenges ahead http://t.co/rAhxnugdrj

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