Compare Durock POM Linear vs Ktt Purple Star Linear Differences Side by Side

Explore the comprehensive side-by-side comparison of the Durock POM Linear and Ktt Purple Star 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 2021 63.5g actuation force 63.5g bottom-out force 4mm pre-travel Deep sound profile Gold-Plated spring material	Released in 2024 43g actuation force 50g bottom-out force 1.8mm pre-travel Clacky, sound profile 22mm spring Stainless Steel spring material Long pole design Factory lubed
Score	Compared with heavy linear switches Overall / Value:84.4 Materials:95.1 Finish:59.2	Compared with light linear switches Overall / Value:93.8 Materials:93.9 Finish:84.3
Name	Name Durock POM Linear	Name Ktt Purple Star Linear
Release year	Release year 2021	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 63.5g	Actuation force 43g
Bottom out force	Bottom out force 63.5g	Bottom out force 50g
Pre travel	Pre travel 4mm	Pre travel 1.8mm
Total travel	Total travel 4mm	Total travel 4mm
Pins	Pins 5-Pin	Pins 5-Pin
Magnetic Hall Effect	Magnetic Hall Effect	Magnetic Hall Effect
Top Housing Material	Top Housing Material POM	Top Housing Material POM
Bottom Housing Material	Bottom Housing Material POM	Bottom Housing Material POM
Stem Material	Stem Material POM	Stem Material POM
Sound profile	Sound profile Deep	Sound profile Clacky
Spring type	Spring type -	Spring type -
Spring material	Spring material Gold-Plated	Spring material Stainless Steel
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 63.5g	Weight 43g
Spring length	Spring length -	Spring length 22mm