Which one is right for you?

Feitian BioPass FIDO2 K49 Pro vs. Feitian ePass FIDO NFC K40

Which one is better in 2025? In-depth comparison of Feitian BioPass FIDO2 K49 Pro and Feitian ePass FIDO NFC K40

Feitian BioPass FIDO2 K49 Pro and Feitian ePass FIDO NFC K40 are two popular security keys with different costs, ease of use, and compatibility.

We've compared Feitian BioPass FIDO2 K49 Pro head-to-head with Feitian ePass FIDO NFC K40 to help you decide which is best for your needs.

	Select a product	Select a product
	Feitian BioPass FIDO2 K49 Pro ₹4,999	Feitian ePass FIDO NFC K40 ₹2,999 Save ₹500
Interfaces	Biometric USB-C	NFC USB-C
Features	Fido U2F Fido2 OATH HOTP	Fido U2F Fido2 OATH HOTP OATH TOTP
Compatible With	Android Linux Windows macOS	Android Linux Windows macOS