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Compare Lelelab Istanbul Blue vs PBTfans Spark R3 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Lelelab Istanbul Blue and PBTfans Spark R3 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 2024 ABS material UV print legends Sculpted profile	Released in 2022 PBT material Double-shot legends Includes numpad keys
Name	Name Lelelab Istanbul Blue	Name PBTfans Spark R3
Release year	Release year 2024	Release year 2022
Profile	Profile Cherry	Profile Cherry
Sculpted	Sculpted	Sculpted
Material	Material ABS	Material PBT
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 UV print	Legend method Double-shot
Pudding style	Pudding style	Pudding style