How is an NFC business card different from a QR code?
NFC requires a physical tap — the phone passively reads a chip with no user action beyond bringing it close. QR codes require the recipient to actively open their camera app, frame the code, and scan it. NFC is faster and more passive; QR is universal but requires more steps.
The friction difference
QR code scanning requires three steps: open the camera app (or a dedicated scanner), point it at the code, and wait for recognition. NFC requires one step: tap. In a networking context, especially when you're talking to someone and handing over a card, the tap is more seamless and less likely to result in 'I'll scan it later' — which often means never.
Coverage differences
NFC requires the recipient's phone to have NFC capability — all smartphones made after ~2015 do, but some older or budget devices don't. QR codes work on literally any camera-equipped device, including very old phones and even tablets. This is why most good NFC business cards include a printed QR code as a fallback — you cover every scenario.
Which is better
For in-person networking with modern smartphone users: NFC wins on ease. For universal compatibility: QR wins. For the highest-quality experience: both on the same card. The QR code on the back of an NFC card costs nothing to print and ensures no one is left out.
Can my NFC card also have a QR code?
Yes, and many do. The QR code typically points to the same profile URL as the NFC chip. It's a best practice.
Is it harder for older people to use NFC than QR codes?
It depends. Some find the tap intuitive; others find camera scanning familiar. Having both means you can demo whichever they prefer.
Do QR codes wear out?
QR codes can become unreadable if the card surface is heavily scratched or the contrast is reduced. NFC chips aren't affected by surface damage unless the chip area itself is punctured.