Compare Keychron Retro OEM vs PBTfans Block Game Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Retro OEM and PBTfans Block Game 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
			Select a keycap to compare
Purchase Options
Main differences	Released in 2022 OEM profile ISO, ANSI layout Includes ISO Enter	Released in 2025 Cherry profile ANSI layout 1.5mm thickness Sculpted profile Includes numpad keys Supports 40% layouts
Name	Name Keychron Retro OEM	Name PBTfans Block Game
Release year	Release year 2022	Release year 2025
Profile	Profile OEM	Profile Cherry
Sculpted	Sculpted	Sculpted
Material	Material PBT	Material PBT
Layout standard	Layout standard ISO, ANSI	Layout standard ANSI
Sub-Legends	Sub-Legends -	Sub-Legends -
Shine through	Shine through	Shine through
Wall thickness	Wall thickness -	Wall thickness 1.5mm
Legend method	Legend method Dye-sublimation	Legend method Dye-sublimation
Pudding style	Pudding style	Pudding style