Compare GMK CYL Astral Light vs Signature Plastics SA Retro Differences Side by Side

Explore the comprehensive side-by-side comparison of the GMK CYL Astral Light and Signature Plastics SA Retro 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.

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Main differences	Cherry profile ANSI layout 1.5mm thickness	SA profile ANSI, ISO layout Includes ISO Enter Includes numpad keys Supports 40% layouts
Name	Name GMK CYL Astral Light	Name Signature Plastics SA Retro
Release year	Release year 2026	Release year 2026
Profile	Profile Cherry	Profile SA
Sculpted	Sculpted	Sculpted
Material	Material ABS	Material ABS
Layout standard	Layout standard ANSI	Layout standard ANSI, ISO
Sub-Legends	Sub-Legends -	Sub-Legends -
Shine through	Shine through	Shine through
Wall thickness	Wall thickness 1.5mm	Wall thickness -
Legend method	Legend method Double-shot	Legend method Double-shot
Pudding style	Pudding style	Pudding style