Compare Keychron Q15 Max Ortholinear vs Niuniu KB40 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Q15 Max Ortholinear and Niuniu KB40 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
	85	70	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Tactile, Linear switch options Available in a 65% layout Comes with a knob Provides dedicated media keys Supports QMK firmware Features N-key rollover Includes screw-in stabilizers Uses a Plate Mount mounting style Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2026 Available in a 40% layout Uses a Gasket Mount mounting style Offers No RGB lighting
Score	Scores Performance: 74.8 Build Quality: 78.9 Productivity: 94.3 Customizability: 85.6 Portability: 89	Scores Performance: 45.1 Build Quality: 73 Productivity: 77.3 Customizability: 62.8 Portability: 87.6
Name	Name Keychron Q15 Max Ortholinear	Name Niuniu KB40
Release year	Release year 2024	Release year 2026
Switch Options	Switch Options Tactile, Linear	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 40%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Ortholinear	Layout Ergonomics Ortholinear
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 Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 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 Plate Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material -	Keycaps Material -
Dimensions	Dimensions -	Dimensions -
Weight	Weight -	Weight -