Compare HHKB Classic vs Leopold FC660C Differences Side by Side

This comparison is for typists and professionals considering high-end, pre-built Topre switch keyboards. The decision is difficult because both offer premium PBT keycaps, Topre switches, and a compact form factor. The core trade-off is between the HHKB's iconic, minimalist 60% layout designed for efficiency and the Leopold's more conventional 65% layout that retains crucial arrow keys. Your choice hinges on layout preference and system compatibility needs.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Available in a 60% layout Compatible with both Mac and Windows Connects via USB-C Made with a Plastic case	Released in 2024 Has Clicky, Silent switch options Available in a 65% layout
Score	Scores Performance: 56.7 Build Quality: 44.6 Productivity: 57.5 Customizability: 47.6 Portability: 72.1	Scores Performance: 57.8 Build Quality: 45.4 Productivity: 43.7 Customizability: 43.6 Portability: 63.9
Name	Name HHKB Classic	Name Leopold FC660C
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options -	Switch Options Clicky, Silent
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 60%	Layout Size 65%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Wired, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Plate Mount	Mount Style Plate Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions -
Weight	Weight -	Weight -

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Pros and Trade-offs

Your workflow dictates the choice. If you work across multiple operating systems, value extreme desk space savings, and are willing to adapt to a unique layout for typing efficiency, the HHKB Classic is the compelling option. If you rely on dedicated arrow and navigation keys for editing or spreadsheet work and primarily use Windows, the Leopold FC660C's more conventional 65% design will feel more familiar and immediately usable.

HHKB Classic

+Unique 60% layout designed to minimize finger travel for programmers.
+Explicit compatibility with Windows, Mac, and Linux systems.
+Includes a detachable USB-C cable and six DIP switches for layout customization.
+Features three-stage height adjustable feet for ergonomic positioning.
+PBT keycaps are textured to resist shine, with dye-sublimated legends.

−Lacks dedicated arrow keys, requiring use of a function layer.
−No multimedia keys are listed in its characteristics.
−Limited to 6-key rollover according to the vendor specifications.

Leopold FC660C

+65% layout retains dedicated arrow, Insert, Delete, Page Up, and Page Down keys.
+Available with both standard 45g and silent 45g Topre switch options.
+Uses dye-sublimated PBT keycaps for durable legends.
+Compact form factor still saves desk space compared to full-size boards.

−Vendor specifications list compatibility only with Windows, not Mac or Linux.
−Uses an older USB Type-A interface instead of USB-C.
−Limited to 6-key rollover, which may be restrictive for some users.

Which Keyboard Is Better for Your Needs?

The HHKB Classic wins for office use, programming, and travel due to its cross-platform support, unique efficient layout, and highly portable 60% form factor. The Leopold FC660C is the pick for content creation because of its dedicated arrow and navigation cluster. For gaming and modding, the keyboards are evenly matched, sharing similar wired connectivity, rollover, and limited customization options.

GamingTie

•Both offer N-key rollover for simultaneous key presses.
•Both are wired-only, providing a stable connection.
•Neither is specifically marketed for gaming features like RGB or high polling rates.

OfficeHHKB Classic

•The HHKB Classic has explicit Mac, Windows, and Linux compatibility.
•Its 60% size saves significant desk space.
•The vendor description highlights an ergonomic design and adjustable feet for comfort.

ProgrammingHHKB Classic

•The HHKB's layout is described as being designed by programmers to reduce finger travel.
•Its Control key placement is noted to be beneficial for programming.
•It includes six DIP switches for layout customization.

TravelHHKB Classic

•The HHKB Classic has a smaller 60% footprint, making it more packable.
•It includes a detachable USB-C cable, which is more modern and portable.
•Its vendor page mentions mobility as a key feature of its compact size.

ModdingTie

•Both keyboards are plate-mounted and not hot-swappable.
•Both use DIP switches for basic layout changes, not advanced firmware like QMK/VIA.
•Both have PBT keycaps, but neither listing mentions easy disassembly or modding support.

Content CreationLeopold FC660C

•The Leopold FC660C's 65% layout includes dedicated arrow keys, useful for timeline scrubbing.
•It also provides dedicated Insert, Delete, Page Up, and Page Down keys for navigation.
•The HHKB requires layers or combinations for these functions.