Is RFID same as NFC?

---

1, NFC is the abbreviation of Near Field Communication, which is short-range wireless communication technology.
2, NFC protocol is based on RFID protocol as well.
3, NFC  working frequency as the same as 13.56MHz RFID high frequency.
4, The main different is that not only the NFC  is NFC device, but also can act a tag or card.