Originally released April 11, 2014 in 150 countries, the Galaxy S5 is one of the Samsung’s best-selling smartphones. According to the International Business Times, the South Korean company shipped more than 10 million units within a 25-day period. But the mobile industry changes rapidly, with newer and faster devices being released on a monthly basis. So, is the Samsung Galaxy S5 still worth buying today? With Samsung expected to release the Galaxy S6 later this year, many people would say “no,” the Galaxy S5 is not worth buying. After all, why would you spend several hundred dollars on a smartphone when its successor is right around the corner ? To better answer this question, though, you must first look at the device’s specs and how they fare against other market-leading smartphones. The Samsung Galaxy S5 features a 5.1″ Super AMOLED display with 1080 x 1920 pixels covered in Corning Gorilla Glass 3. It’s not the largest the display on a smartphone — especially when compared to the Google Nexus 6’s 5.96″ screen — but most users agree that it feels right. At just over five inches, it’s large enough to watch videos, play games and perform other operations, but it’s…