Compare Keychron K8 Ultra vs Q11 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K8 Ultra and Keychron Q11 Ultra 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
	90	81	Select a keyboard to compare
Rating	5.0 stars (3 reviews)	3.5 stars (14 reviews)
Purchase Options
Main differences	Has Linear, Tactile, Clicky switch options Available in a 80% layout Built with the ANSI, ISO, ISO-ES layout standard Supports QMK firmware Supports VIA configuration Uses a Plate Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Weighs about 1299 g Made with a Aluminum, ABS, Metal case	Has Tactile, Linear, Clicky switch options Available in a Other layout Built with the ISO, ISO-DE, ISO-ES, ISO-FR, ISO-UK, ISO-CH, JIS, ANSI layout standard Comes with a knob Uses a Gasket Mount mounting style Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity Weighs about 1724 g Sized at 32 x 345 x 134 mm Made with a Aluminum case
Score	Scores Performance: 90.2 Build Quality: 82.6 Productivity: 94.3 Customizability: 92.6 Portability: 76.8	Scores Performance: 86.5 Build Quality: 74.3 Productivity: 90.6 Customizability: 77.5 Portability: 89.4
Name	Name Keychron K8 Ultra	Name Keychron Q11 Ultra
Release year	Release year 2026	Release year 2026
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Tactile, Linear, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size Other
Layout Standard	Layout Standard ANSI, ISO, ISO-ES	Layout Standard ISO, ISO-DE, ISO-ES, ISO-FR, ISO-UK, ISO-CH, JIS, 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, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only, Bluetooth, 2.4 GHz, Wireless
Polling Rate	Polling Rate 8000 Hz	Polling Rate 8000 Hz
Battery capacity	Battery capacity 4000 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 Plate 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 Rgb, White, South-face, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, ABS, Metal	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 32 x 345 x 134 mm
Weight	Weight 1299g	Weight 1724g