This article explains different ways to transfer contacts from iPhone to Samsung.
How to Copy Contacts from iPhone to Samsung
If you are switching from iPhone to Samsung, you want to make sure that all your data is coming with you. One of the most critical data is your contacts.
While this article is specifically about transferring contacts from iPhone to Samsung, that's probably not the only type of data you'll need to transfer when making the switch; you'll likely also have photos, music, movies, and apps that you need to transfer. Don't forget about them before you ditch your iPhone.
If you want to use a computer to transfer your contacts from iPhone to Samsung, you will need some free software (if you are going to use the cloud, skip to the next section). The software you will need is: