Compare HMX FJ400 Linear vs Ktt Game 1989 Red Linear Differences Side by Side

Explore the comprehensive side-by-side comparison of the HMX FJ400 Linear and Ktt Game 1989 Red 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 2024 50g actuation force 58g bottom-out force 2mm pre-travel 3.8mm total travel Clacky sound profile Standard spring	Released in 2025 43g actuation force 48g bottom-out force 1.9mm pre-travel 4mm total travel Silent operation
Name	Name HMX FJ400 Linear	Name Ktt Game 1989 Red Linear
Release year	Release year 2024	Release year 2025
Switch type	Switch type Linear	Switch type Silent Linear
Factory lubed	Factory lubed	Factory lubed
Profile	Profile Standard profile	Profile Standard profile
Actuation force	Actuation force 50g	Actuation force 43g
Bottom out force	Bottom out force 58g	Bottom out force 48g
Pre travel	Pre travel 2mm	Pre travel 1.9mm
Total travel	Total travel 3.8mm	Total travel 4mm
Pins	Pins -	Pins -
Magnetic Hall Effect	Magnetic Hall Effect	Magnetic Hall Effect
Top Housing Material	Top Housing Material PC	Top Housing Material PC
Bottom Housing Material	Bottom Housing Material PBT	Bottom Housing Material PBT
Stem Material	Stem Material POM	Stem Material POM
Sound profile	Sound profile Clacky	Sound profile -
Spring type	Spring type Standard	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 -