What is NFC and how does it work

NFC technology is available on all smartphones today. Your phone uses NFC technology, regardless of whether you know it. NFC is highly efficient and can be used with minimal battery power. It also offers several benefits that will improve the functionality of your phone.

NFC is widely used in peer-to-peer payment and data transfer applications. However, there are many other applications that NFC can help you make your life easier. Read on to find out about what do nfc means and how it works.

What is NFC on my phone?

NFC meaning (Near Field Communication) , a technology that allows users to securely transact, exchange digital content and connect devices with just a touch, allows for secure transactions and the ability to send and receive data. NFC transmissions have a short range (from one contact to a few cm), and the devices must be within proximity.

NFC is the technology used in contactless cards. The most widespread use of NFC technology on your smartphone is to make payments with Samsung Pay. NFC can also connect wireless devices quickly and transfer data using Android Beam.

NFC works very similarly to RFID. However, NFC can only communicate within 4 inches. This is why your phone must be close to the contactless reader when using Apple Pay or Samsung Pay. Most people view NFC’s narrow range as a significant security advantage. This is one reason NFC has become a popular alternative to credit cards. The technology can be used for more than just purchasing coffee from Starbucks. NFC can transfer data such as videos, contact information, and photos between NFC-enabled gadgets.

How does NFC work?

what is nfc

NFC is not like Bluetooth. It doesn’t require pairing or device discovery to transfer data. NFC connections are automatically initiated when another NFC device is within the 4-inch range. The two devices communicate instantly and send prompts to each other once they are within range.

What devices support NFC?

 The list of devices that support NFC is given below:

  • Samsung S series
  • Samsung Z series
  • Samsung Note series
  • Samsung A series
  • Samsung J series