Linx Hypnos Zero vs XVape Fyra

The biggest practical difference is heating approach: Linx Hypnos Zero runs conduction while XVape Fyra runs convection herb head, conduction dip tip. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.

Linx Hypnos Zero uses conduction heating, while the XVape Fyra uses convection herb head, conduction dip tip. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.

Listed prices are close: $80 for the Linx Hypnos Zero versus $79 for the XVape Fyra. Day-to-day price will likely come down to whichever retailer is running a promotion.

Linx Hypnos Zero uses removable 510-thread, so you can carry spares for back-to-back days. The XVape Fyra has a built-in battery you can't swap on the go.

Linx Hypnos Zero is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the XVape Fyra is more conspicuous in hand and harder to keep out of sight.

Both devices support concentrate use, typically via an included or aftermarket pad or insert. Check the manual for the recommended approach for each.

Across the 29 specs we line up, they share 2 and differ on 27, an overlap of about 7%. The differences are concentrated in the areas the spec table highlights with a marker.