I noticed that my coworker's Samsung Galaxy S5 had features like dustproof, waterproof, updated OS, etc., but what I really liked about it was it's ultimate power saving mode that believed could make his cell usage last for eight whole days!!!! At 3100 mah battery, my cell is only 100 mah less than the S5 so it still keeps me from getting the wallhugger syndrome that they advertise about Iphones. Those Iphones are cute though nonetheless.