Compare KBDFans Athena 1800 vs TOFU Differences Side by Side

This comparison is for buyers deciding between two distinct aluminum keyboards from KBDFans. The Athena 1800 is a large, feature-rich 96% layout board, while the TOFU is a versatile wireless TKL. The choice is difficult because both offer high-quality construction, extensive material options, and deep customization, but they cater to fundamentally different workspace needs and connectivity preferences.

Model
	84	78	Select a keyboard to compare
Rating	4.7 stars (17 reviews)	5.0 stars (4 reviews)
Purchase Options
Main differences	Available in a 95% layout Built with the ANSI, ISO layout standard Includes a Yes, LCD display Connects via USB-C Supports VIAL configuration Supports Wired, Wired only connectivity Weighs about 3000 g	Available in a 80% layout Built with the ANSI layout standard Includes a Yes display Compatible with both Mac and Windows Utilizes Hall effect sensors Features N-key rollover Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Runs at a 1000 Hz polling rate Equipped with a 1000 mAh battery Weighs about 4900 g Sized at 45 x 360 x 140 mm Features PBT keycaps
Score	Scores Performance: 77.3 Build Quality: 78.7 Productivity: 83.3 Customizability: 82.6 Portability: 43.7	Scores Performance: 83.9 Build Quality: 74.5 Productivity: 66.6 Customizability: 80.1 Portability: 68.2
Name	Name KBDFans Athena 1800	Name KBDFans TOFU
Release year	Release year 2025	Release year 2025
Switch Options	Switch Options -	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 95%, 100%, 96%	Layout Size 80%
Layout Standard	Layout Standard ANSI, ISO	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support LCD	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 Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	Battery capacity 1000 mAh
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 Top Mount	Mount Style Top Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 45 x 360 x 140 mm
Weight	Weight 3000g	Weight 4900g

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Pros and Trade-offs

Your primary need dictates the choice. If you require a numpad, desire a unique LCD display, and will use the keyboard at a single wired workstation, the Athena 1800 is the more feature-complete tool. If your priority is a cleaner, cable-free desk with a compact form factor you can easily move, the wireless TOFU TKL is the pragmatic option. Both represent high-quality, customizable foundations from the same manufacturer.

KBDFans Athena 1800

+Includes a customizable RGB LCD screen with GIF support.
+96% layout provides a numpad while saving some space over a full-size.
+Comes with a comprehensive kit including foam, force break tape, and a stainless steel weight bar.
+Explicit VIAL firmware support with recent updates for performance.
+Offers a choice of cover plate materials (Stainless Steel, Brass, Carbon Fiber) affecting acoustics and weight.

−Wired-only connectivity limits placement options.
−Very heavy at approximately 3kg, making it difficult to move.
−The large 96% footprint requires significant desk space.

KBDFans TOFU

+Offers versatile Bluetooth and 2.4 GHz wireless connectivity alongside wired.
+More portable TKL (80%) layout saves desk space.
+Includes an integrated force break system with silicone pads to dampen vibrations.
+Optional integrated wrist rest is available according to the vendor page.
+Wireless PCB is listed with a 1000mAh battery and ZMK support.

−Lacks any form of RGB lighting or a screen.
−Wireless models may have limited availability, as the listing shows a pre-order status.
−The Hall Effect PCB option is noted to be only for WK (Windows Key) layout cases.

Which Keyboard Is Better for Your Needs?

The Athena 1800 is the clear choice for stationary setups requiring a numpad and visual flair from its LCD, winning for office work, gaming, and content creation. The TOFU TKL excels in portability and cable-free use, making it ideal for travel and flexible desk setups. For programming and modding, both keyboards are equally capable, offering deep firmware support and a wide array of build components.

GamingKBDFans Athena 1800

•The Athena 1800's wired-only connection ensures consistent, lag-free input.
•Its 96% layout retains a numpad for gaming macros or MMO keybinds.
•The vendor description mentions a firmware update for improved button response speed.

OfficeKBDFans Athena 1800

•The Athena 1800's 96% layout includes a full numpad, essential for data entry.
•Its included LCD screen can display custom information or notifications.
•The substantial weight provides stability on a desk.

ProgrammingTie

•Both keyboards support VIAL for extensive key remapping and macro programming.
•The Athena 1800 offers more dedicated keys in its 96% layout.
•The TOFU's TKL layout saves desk space for notebooks or other peripherals.

TravelKBDFans TOFU

•The TOFU is a more compact 80% TKL layout, easier to transport.
•It offers Bluetooth and 2.4 GHz wireless connectivity, eliminating cable clutter.
•Its product listing includes a carrying case.

ModdingTie

•Both are hot-swappable and available as DIY kits with extensive plate and material options.
•The Athena 1800 includes a foam kit, force break tape, and multiple plate materials.
•The TOFU offers multiple mounting styles (top and gasket) and optional weight bars in different metals.

Content CreationKBDFans Athena 1800

•The Athena 1800's LCD screen can be customized with GIFs for stream alerts or branding.
•Its full layout provides ample keys for application shortcuts and a numpad for timeline scrubbing.
•The vendor description details specific GIF customization support for the screen.