Thetis BLE U2F vs. Feitian ePass FIDO NFC

Which one is better in 2025? In-depth comparison of Thetis BLE U2F and Feitian ePass FIDO NFC

Thetis BLE U2F and Feitian ePass FIDO NFC are two popular security keys with different costs, ease of use, and compatibility.

We've compared Thetis BLE U2F head-to-head with Feitian ePass FIDO NFC to help you decide which is best for your needs.

	Select a product	Select a product
	Thetis BLE U2F ₹3,999 Save ₹1,000	K9B K40 Feitian ePass FIDO NFC ₹2,749 Save ₹1,000
Connectors	USB-A	USB-A USB-C
Wireless	Bluetooth NFC	NFC
Features	Fido U2F	Fido U2F Fido2 OATH HOTP OATH TOTP
Compatible With	Android Linux Windows iOS macOS	Android Linux Windows macOS