Compare HMX x 80 Retros KD400 Linear vs huano Budapest Linear Differences Side by Side

Explore the comprehensive side-by-side comparison of the HMX x 80 Retros KD400 Linear and huano Budapest Linear and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each switch at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

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Main differences	Released in 2026 57g actuation force 63g bottom-out force 1.2mm pre-travel 3.5mm total travel Nylon top housing Deep, Clacky sound profile	Released in 2024 40g actuation force 40g bottom-out force 2mm pre-travel 3.6mm total travel POK top housing Thocky sound profile
Name	Name HMX x 80 Retros KD400 Linear	Name huano Budapest Linear
Release year	Release year 2026	Release year 2024
Switch type	Switch type Linear	Switch type Linear
Factory lubed	Factory lubed	Factory lubed
Profile	Profile Standard profile	Profile Standard profile
Actuation force	Actuation force 57g	Actuation force 40g
Bottom out force	Bottom out force 63g	Bottom out force 40g
Pre travel	Pre travel 1.2mm	Pre travel 2mm
Total travel	Total travel 3.5mm	Total travel 3.6mm
Pins	Pins 5-Pin	Pins 5-Pin
Magnetic Hall Effect	Magnetic Hall Effect	Magnetic Hall Effect
Top Housing Material	Top Housing Material Nylon	Top Housing Material POK
Bottom Housing Material	Bottom Housing Material -	Bottom Housing Material -
Stem Material	Stem Material POM	Stem Material POM
Sound profile	Sound profile Deep	Sound profile Thocky
Spring type	Spring type -	Spring type -
Double stage	Double stage	Double stage
Long pole	Long pole	Long pole
Dust proof	Dust proof	Dust proof
Water resistant	Water resistant	Water resistant
Weight	Weight -	Weight 40g