This is being posted by my Galaxy S5 active. Uses a standard micro USB charger and only requires 1.0 amps to charge. My daughters S5 has a funky proprietary port that looks like a mutated micro and mini side by side. My other daughter has an iPhone which uses a lightning port.
Of the 3, I much prefer my phone. All 3 work good, I just find that mine is more versatile, I prefer android OS to Apple and the phone screen is larger which for my old eyes is a bonus when surfing.