Compare Keygeek Butter Bear Linear vs Cera Linear Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keygeek Butter Bear Linear and Keygeek Cera 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.

Model
	64	91	Select a switch to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2026 33g actuation force 37g bottom-out force 3.6mm total travel PA66 top housing PA12 bottom housing Deep, Muted, Thocky sound profile	Released in 2025 42g actuation force 48g bottom-out force 2mm pre-travel 3.7mm total travel POM top housing POM bottom housing POM, Ceramic stem 5-Pin-pin mount
Score	Compared with light linear switches Overall / Value:64.1 Materials:55.2 Finish:85.0	Compared with light linear switches Overall / Value:91.3 Materials:93.5 Finish:85.0
Name	Name Keygeek Butter Bear Linear	Name Keygeek Cera Linear
Release year	Release year 2026	Release year 2025
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 33g	Actuation force 42g
Bottom out force	Bottom out force 37g	Bottom out force 48g
Pre travel	Pre travel -	Pre travel 2mm
Total travel	Total travel 3.6mm	Total travel 3.7mm
Pins	Pins -	Pins 5-Pin
Magnetic Hall Effect	Magnetic Hall Effect	Magnetic Hall Effect
Top Housing Material	Top Housing Material PA66	Top Housing Material POM
Bottom Housing Material	Bottom Housing Material PA12	Bottom Housing Material POM
Stem Material	Stem Material -	Stem Material POM, Ceramic
Sound profile	Sound profile Deep	Sound profile -
Spring type	Spring type -	Spring type -
Spring length	Spring length 20mm	Spring length 20mm
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 -