Compare Keychron Keyboard 81 Pro vs Nuxroskb Nuxros 84 Classic Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Keyboard 81 Pro and Nuxroskb Nuxros 84 Classic 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
	88	80	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2023 Built with the ANSI layout standard Comes with a knob Compatible with both Mac and Windows Connects via USB-C Features N-key rollover Includes screw-in stabilizers Uses a PCB Mount mounting style Supports Bluetooth, Wired, Wireless connectivity 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	Released in 2025 Available in a 80% layout Built with the ANSI, ISO layout standard Uses a Top Mount mounting style Weighs about 4100 g Sized at 19 x 358 x 137 mm Made with a Aluminum, Polycarbonate case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 78.4 Build Quality: 83.1 Productivity: 94.4 Customizability: 92.9 Portability: 56.8	Scores Performance: 68.4 Build Quality: 78.1 Productivity: 70.9 Customizability: 89.6 Portability: 51.7
Name	Name Keychron Keyboard 81 Pro	Name Nuxroskb Nuxros 84 Classic
Release year	Release year 2023	Release year 2025
Switch Options	Switch Options -	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Unknown	Layout Size 80%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO
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
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 PCB Mount	Mount Style Top Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum, Polycarbonate
Keycaps Material	Keycaps Material PBT, Wood	Keycaps Material -
Dimensions	Dimensions 47 x 338 x 151 mm	Dimensions 19 x 358 x 137 mm
Weight	Weight 1887g	Weight 4100g