This is not easy which is one reason why I went iPhone instead of Samsung recently. Google Calendar Sync used to be available and synced the Outlook calendar with Google calendar fairly well. Contacts were more difficult and apart from Kies I never found a good way. There are programs out there which state that they do it but I haven't tried them.
Sony Xperia Z5 review: Hands-on with the phone which the Z3+ should have been