Compare Dygma Sonsei vs Keychron Keyboard 81 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Dygma Sonsei and Keychron Keyboard 81 Pro 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.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2026 Has Linear switch options 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	Released in 2023 Comes with a knob Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Uses a PCB Mount mounting style Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1887 g Sized at 47 x 338 x 151 mm Made with a Aluminum case Features PBT, Wood keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 72.9 Build Quality: 47 Productivity: 63.1 Customizability: 64 Portability: 55.4	Scores Performance: 78.4 Build Quality: 83.1 Productivity: 94.4 Customizability: 92.9 Portability: 56.8
Name	Name Dygma Sonsei	Name Keychron Keyboard 81 Pro
Release year	Release year 2026	Release year 2023
Switch Options	Switch Options Linear	Switch Options -
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 Bluetooth, Wired, Wireless	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 2000 mAh	Battery capacity 4000 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 -	Mount Style PCB Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT, Wood
Dimensions	Dimensions 18 x 299 x 140 mm	Dimensions 47 x 338 x 151 mm
Weight	Weight 393g	Weight 1887g