Going form an iPhone to an S7...
>Worry free shatter and drop-impact resistance of Aluminum.
>In-store service and tech support.
>Universal polarity of the lightning connector and its study robust feel.
>Fool-proof security of apples close-controlled ecosystem. (I mean that with no dis-respect, the way apple manages its apps and software downloads, IMHO it really is about as cyber/cellular-safe as you can get.)
>You will have to get used to being on the look out for malware and ad-ware.
>Apples accessory market.
If you are on a Mac, there's simply no way to reliably plug your android phone into it for data transfers. From my experience Android File Transfer doesn't cut it.