Compare HMX Lulu Silent Linear vs SongYue Linear Differences Side by Side

Explore the comprehensive side-by-side comparison of the HMX Lulu Silent Linear and HMX SongYue 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 45g actuation force 52g bottom-out force 2mm pre-travel 3.8mm total travel PC top housing POM stem Silent operation	Released in 2025 43g actuation force 50g bottom-out force 1mm pre-travel 3.1mm total travel Nylon top housing Nylon stem Muted sound profile Standard spring Long pole design
Name	Name HMX Lulu Silent Linear	Name HMX SongYue Linear
Release year	Release year 2026	Release year 2025
Switch type	Switch type Silent Linear	Switch type Linear
Factory lubed	Factory lubed	Factory lubed
Profile	Profile Standard profile	Profile Standard profile
Actuation force	Actuation force 45g	Actuation force 43g
Bottom out force	Bottom out force 52g	Bottom out force 50g
Pre travel	Pre travel 2mm	Pre travel 1mm
Total travel	Total travel 3.8mm	Total travel 3.1mm
Pins	Pins 5-Pin	Pins 5-Pin
Magnetic Hall Effect	Magnetic Hall Effect	Magnetic Hall Effect
Top Housing Material	Top Housing Material PC	Top Housing Material Nylon
Bottom Housing Material	Bottom Housing Material Nylon	Bottom Housing Material Nylon
Stem Material	Stem Material POM	Stem Material Nylon
Sound profile	Sound profile -	Sound profile Muted
Spring type	Spring type -	Spring type Standard
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 -