Compare Dygma Sonsei vs Realforce Topre R4 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Dygma Sonsei and Realforce Topre R4 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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Main differences	Released in 2026 Has Linear switch options Supports hot-swappable switches Equipped with a 2000 mAh battery Weighs about 393 g Sized at 18 x 299 x 140 mm Offers Yes, Rgb RGB lighting	Released in 2025 Has Silent switch options Available in a 80% layout Uses a PCB Mount mounting style Offers No RGB lighting
Score	Scores Performance: 73.2 Build Quality: 47 Productivity: 63.6 Customizability: 64.5 Portability: 55.6	Scores Performance: 68 Build Quality: 46.9 Productivity: 71.2 Customizability: 42.4 Portability: 71.7
Name	Name Dygma Sonsei	Name Realforce Topre R4
Release year	Release year 2026	Release year 2025
Switch Options	Switch Options Linear	Switch Options Silent
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Unknown	Layout Size 80%, 100%
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 -
Battery capacity	Battery capacity 2000 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 -	Mount Style PCB Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 18 x 299 x 140 mm	Dimensions -
Weight	Weight 393g	Weight -