CNET:
Metal body design? Nope. Eye-wateringly crisp 2K+ display? Nuh-uh. Overhauled Android interface? Only a little. After all the rumors and hype, the Samsung Galaxy S5 revealed with much fanfare at Mobile World Congress is more an iteration on the Galaxy S line than the fresh, whiz-bang package we'd all come to hope for and even expect.
Powerful, with a fantastic camera and incredible battery life, the Samsung Galaxy S5 is a superb all-round smartphone
Techfrag - According to Consumer Reports, Samsung Galaxy S5 is better rated among fans compared to the latest flagship Galaxy S6. It isn’t often that we see a previous model of smartphone being rated higher than its successor.So why exactly are fans preferring Galaxy S5 over Galaxy S6?
"Getting fast, prompt operating system updates is a good thing, right? Well, not if you’re the unlucky owner of a Samsung Galaxy S5 and you’ve had the misfortune of upgrading to Samsung’s own Android Lollipop 5.0 version for the phone"