I'd had a similar galaxy phone. This is simply a new model. However the calendar difficult to customize. Also the phone it self is user-friendly. I've had a person who works for a company making close to 200,000 and she could figular it out . I went to the store where I bought the phone and who I have servers with and needless to say these guys have absolutely NO business working in any place tech related. A fast food restaurant is all they are capable of if that is in their mental capacity.