I bought this to replace my Nokia iPhone 4S whose sound quality was deplorable. Unless you are in a quieter environment, hold a conversation was painful. The Nokia 925 is perfectly suited for routine use both personal and professional. Build quality is excellent and far superior to 5C iPhone came at a much higher price. Windows Phone is effective and well designed. Some things can be improved as with any software. All applications are not present but nothing penalizing. In summary, at this price, you can forget the Samsung Galaxy too expensive for what they are and iPhone which price is not really justified.