Compare Keychron Q3 Ultra vs Wuque Studio Promise87 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Q3 Ultra and Wuque Studio Promise87 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
	81	78	Select a keyboard to compare
Rating	4.0 stars (5 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2026 Has Tactile, Linear, Clicky switch options Built with the ISO, ISO-DE, ISO-ES, ISO-FR, ISO-UK, ISO-CH, ANSI layout standard Offers Normal ergonomics Comes with a knob Compatible with both Mac and Windows Provides dedicated media keys Connects via USB-C Features N-key rollover Includes screw-in stabilizers Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity Runs at a 8000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1787 g Sized at 31 x 365 x 137 mm Made with a Aluminum case Features PBT keycaps Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting	Released in 2022 Built with the ANSI layout standard Offers Split Backspace ergonomics Supports QMK firmware Supports VIA configuration Supports Wired, Wired only, connectivity Weighs about 1900 g Made with a Aluminum, Steel case Offers No RGB lighting
Score	Scores Performance: 88.6 Build Quality: 74.2 Productivity: 90.1 Customizability: 77.2 Portability: 78	Scores Performance: 60.8 Build Quality: 82.8 Productivity: 78 Customizability: 76 Portability: 53.3
Name	Name Keychron Q3 Ultra	Name Wuque Studio Promise87
Release year	Release year 2026	Release year 2022
Switch Options	Switch Options Tactile, Linear, Clicky	Switch Options -
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, ISO-DE, ISO-ES, ISO-FR, ISO-UK, ISO-CH, ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Split Backspace
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 Wired, Wired only, Bluetooth, 2.4 GHz, Wireless	Connection Wired, Wired only,
Polling Rate	Polling Rate 8000 Hz	Polling Rate -
Battery capacity	Battery capacity 4000 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 Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, South-face, White South-face	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum, Steel
Keycaps Material	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions 31 x 365 x 137 mm	Dimensions -
Weight	Weight 1787g	Weight 1900g