If the smartphone industry is a kingdom, then this is its new ruler. The Samsung S4, unveiled live to a large audience in New York, and 400,000 fans online. More evolution than revolution, its key features include a near 5' full HD screen, an 8-core processor, a 12 megapixel camera, and a boatload of new motion-based software enhancements. Looking back at the Galaxy line, it's come a very long way indeed in just 4 years, elevating Samsung's fortunes and share price alongside with it.
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