Compare IDOBAO 139 Japanese Blue Gray vs Keyreative KAT Retrobytes Differences Side by Side

Explore the comprehensive side-by-side comparison of the IDOBAO 139 Japanese Blue Gray and Keyreative KAT Retrobytes 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	Released in 2022 Cherry profile Yes, Japanese sub-legends	Released in 2026 KAT profile Supports 40% layouts
Name	Name IDOBAO 139 Japanese Blue Gray	Name Keyreative KAT Retrobytes
Release year	Release year 2022	Release year 2026
Profile	Profile Cherry	Profile KAT
Sculpted	Sculpted	Sculpted
Material	Material PBT	Material PBT
Layout standard	Layout standard ANSI	Layout standard ANSI
Sub-Legends	Sub-Legends Japanese	Sub-Legends -
Shine through	Shine through	Shine through
Wall thickness	Wall thickness -	Wall thickness -
Legend method	Legend method Dye-sublimation	Legend method Dye-sublimation
Pudding style	Pudding style	Pudding style