Compare MMkeyboard Class 1800 vs Dygma Sonsei Differences Side by Side

Explore the comprehensive side-by-side comparison of the MMkeyboard Class 1800 and Dygma Sonsei and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

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Purchase Options
Main differences	Released in 2024 Available in a Unknown layout Supports QMK firmware Uses a Top Mount mounting style Weighs about 3500 g Made with a Aluminum, Brass, Steel case Offers No RGB lighting	Released in 2026 Has Linear switch options Supports hot-swappable switches Compatible with both Mac and Windows Connects via USB-C Features N-key rollover Supports Bluetooth, Wired, Wireless connectivity Equipped with a 2000 mAh battery Weighs about 393 g Sized at 18 x 299 x 140 mm Features PBT keycaps Offers Yes, Rgb RGB lighting
Score	Scores Performance: 42.5 Build Quality: 81.1 Productivity: 42.1 Customizability: 57.1 Portability: 58	Scores Performance: 73.2 Build Quality: 47 Productivity: 63.6 Customizability: 64.5 Portability: 55.6
Name	Name MMkeyboard Class 1800	Name Dygma Sonsei
Release year	Release year 2024	Release year 2026
Switch Options	Switch Options -	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Unknown	Layout Size Unknown
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	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 2000 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 -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Brass, Steel	Case Material -
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 18 x 299 x 140 mm
Weight	Weight 3500g	Weight 393g