By | February 01 2013 7:06 AM

At a time when the tech world is flooded with rumors surrounding the next-generation Apple devices such as the iPhone 5S or iPhone 6 and the iPad 5, the upcoming version of a non-Apple device is also creating a similar buzz simultaneously. Samsung’s next-generation flagship smartphone, the Galaxy S4, has managed to garner so much hype that the company is expected to sell as many as half-a-billion units of the device.