syncing nexus 5

[gjbrns]

have nexus 4, considering 5. will people,calendar,books,paid for apps, photos,keep,evernote, be automatically synced to N5? if not how do I do it?
also if I have multiple entries for a single person in people, how can I merge them?
gjbrns

 

[Kelgorus]

have nexus 4, considering 5. will people,calendar,books,paid for apps, photos,keep,evernote, be automatically synced to N5? if not how do I do it?
also if I have multiple entries for a single person in people, how can I merge them?
gjbrns

Make sure People, Calender, Keep etc are google synced prior.
Apps you will be able to re-download (including the paid for ones), Photos should be on Google+ if they are synced!

I think there was a button that can do that for the multiple entries?

Not sure about evernote.