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Compare Signature Plastics SP SA Spectra vs Signature Plastics SA Polyclear Differences Side by Side

Explore the comprehensive side-by-side comparison of the Signature Plastics SP SA Spectra and Signature Plastics SA Polyclear and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keycap at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Model
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Main differences	Released in 2023 ABS material Double-shot legends Sculpted profile	Released in 2025 Polycarbonate material Includes numpad keys
Name	Name Signature Plastics SP SA Spectra	Name Signature Plastics SA Polyclear
Release year	Release year 2023	Release year 2025
Profile	Profile SA	Profile SA
Sculpted	Sculpted	Sculpted
Material	Material ABS	Material Polycarbonate
Layout standard	Layout standard ANSI	Layout standard ANSI
Sub-Legends	Sub-Legends -	Sub-Legends -
Shine through	Shine through	Shine through
Wall thickness	Wall thickness -	Wall thickness -
Legend method	Legend method Double-shot	Legend method
Pudding style	Pudding style	Pudding style