Which one is right for you?

Feitian ePass FIDO A4B vs. YubiKey 5Ci

Which one is better in 2025? In-depth comparison of Feitian ePass FIDO A4B and YubiKey 5Ci

Feitian ePass FIDO A4B and YubiKey 5Ci are two popular security keys with different costs, ease of use, and compatibility.

We've compared Feitian ePass FIDO A4B head-to-head with YubiKey 5Ci to help you decide which is best for your needs.

	Select a product	Select a product
	Feitian ePass FIDO A4B ₹2,499 Save ₹500	YubiKey 5Ci ₹7,989 Save ₹500 2
Warranty	—	1 year
Interfaces	USB-A	Lightning USB-C
Features	Fido U2F Fido2 OATH HOTP	Fido U2F
Compatible With	Android Linux Windows macOS	Android Linux Windows iOS macOS
Desktop	—	Yubico Authenticator
iOS	—	Yubico Authenticator
Android	—	Yubico Authenticator