Compare MMkeyboard MM Class80 vs Varmilo Sword 2 Differences Side by Side

This comparison is for buyers deciding between a highly customizable enthusiast kit and a distinctive, pre-assembled premium keyboard. Both are 80% aluminum TKLs, but their core philosophies differ sharply. The MM Class80 is a project-focused board offering wireless connectivity and open-source firmware, while the Varmilo Sword 2 is a finished product with exclusive EC switches and a novel magnetic design. The decision hinges on whether you value the modding journey or a polished, out-of-box experience.

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Main differences	Released in 2022 Supports hot-swappable switches Built with the ISO, ANSI layout standard Supports QMK firmware Supports VIA configuration Uses a PCB Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Equipped with a 5000 mAh battery Weighs about 4000 g Sized at 21 x 393 x 190 mm Offers No RGB lighting	Released in 2023 Has Clicky switch options Built with the ANSI layout standard Compatible with both Mac and Windows Provides dedicated media keys Features N-key rollover Uses a Plate Mount mounting style Supports Wired, Wired only connectivity Offers Yes, White RGB lighting
Score	Scores Performance: 60.1 Build Quality: 71.9 Productivity: 71.5 Customizability: 75.4 Portability: 75.7	Scores Performance: 67.7 Build Quality: 52.2 Productivity: 64.3 Customizability: 54.1 Portability: 58.9
Name	Name MMkeyboard MM Class80	Name Varmilo Sword 2
Release year	Release year 2022	Release year 2023
Switch Options	Switch Options -	Switch Options Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 80%
Layout Standard	Layout Standard ISO, 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 Bluetooth, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 5000 mAh	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 PCB Mount	Mount Style Plate Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight White
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 21 x 393 x 190 mm	Dimensions -
Weight	Weight 4000g	Weight -

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Pros and Trade-offs

Your choice fundamentally depends on your involvement level. If you want a keyboard project with ultimate control over feel, firmware, and connectivity, the MM Class80 is the investment. If you prefer a distinctive, ready-to-type experience with unique switches and a clever magnetic design, and can accept a wired connection, the Varmilo Sword 2 delivers. Prioritize the journey of customization or the convenience of a finished product.

MMkeyboard MM Class80

+Offers tri-mode connectivity: Bluetooth, wireless, and wired USB-C.
+High customizability with hot-swap PCB, QMK/VIA support, and included modding foams.
+Includes a large 5000mAh battery for extended wireless use.
+Compatible with both ISO and ANSI layouts for broader user preference.
+Features a gasket mount design with a polycarbonate plate for a specific typing feel.

−Very heavy at 4 kg, reducing portability.
−Requires assembly and sourcing of switches and keycaps, as it is a kit.
−Lacks any form of backlighting or RGB.

Varmilo Sword 2

+Unique, prebuilt design with exclusive Varmilo EC switches (Clicky type confirmed).
+Features a detachable magnetic top case for aesthetic customization.
+Includes white LED backlighting and dedicated multimedia keys.
+Offers broad system compatibility with Mac, Windows, and Linux support.
+CNC aluminum case with a four-stage color separation design.

−Wired-only connectivity, with no wireless or Bluetooth options.
−Not hot-swappable; switch changes require soldering.
−Only available in ANSI layout, limiting options for ISO users.

Which Keyboard Is Better for Your Needs?

The MM Class80 dominates for users who need wireless connectivity, deep programmability, or enjoy building and modifying their keyboard. It's the clear choice for programmers, office workers needing multi-device support, and modders. The Varmilo Sword 2 suits gamers and travelers better, offering a reliable, prebuilt experience with unique switches and a simpler, wired setup. For content creation, both offer valid but different paths: dedicated media keys versus limitless programmability.

GamingVarmilo Sword 2

•The Varmilo Sword 2 features full N-key rollover for simultaneous key presses.
•It is a prebuilt with a confirmed switch type, offering a consistent, ready-to-use experience.
•The MM Class80's wireless modes may introduce latency not suitable for competitive gaming, though specific polling rates are not stated.

OfficeMMkeyboard MM Class80

•The MM Class80 offers Bluetooth connectivity for easy pairing with multiple devices.
•Its 5000mAh battery supports extended cord-free use.
•The Varmilo Sword 2 is wired-only, which limits desk flexibility.

ProgrammingMMkeyboard MM Class80

•The MM Class80 supports QMK and VIA firmware for extensive key remapping and macro programming.
•It is compatible with both ISO and ANSI layouts, offering more regional flexibility.
•Its hot-swappable PCB allows for easy switch changes to tailor the typing feel.

TravelVarmilo Sword 2

•The Varmilo Sword 2 is a single, complete unit without separate components to manage.
•The MM Class80 is a 4 kg kit, making it significantly heavier and less portable.
•The Sword 2's wired-only connection eliminates the need to manage battery charging on the go.

ModdingMMkeyboard MM Class80

•The MM Class80 is a hot-swappable kit with a gasket mount PCB, polycarbonate plate, and included switch and plate foam.
•It offers extensive customization with QMK/VIA support and multiple plate/PCB options.
•The Varmilo Sword 2 is not hot-swappable and uses a plate mount, limiting switch replacement to soldering.

Content CreationTie

•The Varmilo Sword 2 includes dedicated multimedia keys for quick media control.
•The MM Class80's programmable layers via QMK/VIA can be configured for complex macro sequences.
•Both use PBT keycaps for durable legends during frequent use.