The Samsung Galaxy S5 is just around the corner, and surely Samsung fans are dying to grab their own unit of the latest flagship device from the famous Korean smartphone company. However, with all the hype over this next generation Galaxy S smartphone and given the fact that it's barely a year since the predecessor was released, is making that quick upgrade really necessary? Does it really imply that the successor is better than its predecessor, the Samsung Galaxy S4? Let's take a look at the four-one-one of both devices to find out.