Compare Velocifire Bubble75 vs Keydous NJ80 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Velocifire Bubble75 and Keydous NJ80 Pro 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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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2024 Includes a No display Connects via USB-C Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Supports Wired, Wired only connectivity Offers No RGB lighting	Released in 2025 Has Clicky, Linear switch options Comes with a knob Includes a Yes display Compatible with both Mac and Windows Offers a USB passthrough port Features N-key rollover Supports Wired, Wireless connectivity Equipped with a 5000 mAh battery Weighs about 1400 g Sized at 27 x 140 x 325 mm Features PBT keycaps Offers Yes, Rgb, White RGB lighting
Score	Scores Performance: 61.3 Build Quality: 86 Productivity: 87.8 Customizability: 87.4 Portability: 64.5	Scores Performance: 68.7 Build Quality: 49.7 Productivity: 68.3 Customizability: 73.6 Portability: 80.4
Name	Name Velocifire Bubble75	Name Keydous NJ80 Pro
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options -	Switch Options Clicky, Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
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 Wired, Wired only	Connection Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 5000 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 Gasket Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight Rgb, White
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 27 x 140 x 325 mm
Weight	Weight -	Weight 1400g