KBDFans YDKB Boomerang vs zFrontier HX 40 MX Specs

Compare KBDFans YDKB Boomerang vs zFrontier HX 40 MX Differences Side by Side

Explore the comprehensive side-by-side comparison of the KBDFans YDKB Boomerang and zFrontier HX 40 MX 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
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Available in a 60% layout Built with the ANSI, ISO layout standard Offers Alice ergonomics Connects via USB-C Supports VIA configuration Uses a Gasket Mount mounting style Weighs about 2900 g Made with a Aluminum case	Released in 2026 Available in a 40% layout Built with the ANSI layout standard Offers Split Spacebar ergonomics
Score	Scores Performance: 50.6 Build Quality: 71.3 Productivity: 62.8 Customizability: 67 Portability: 71.8	Scores Performance: 46.2 Build Quality: 48.6 Productivity: 46.6 Customizability: 56.5 Portability: 66.3
Name	Name KBDFans YDKB Boomerang	Name zFrontier HX 40 MX
Release year	Release year 2025	Release year 2026
Switch Options	Switch Options -	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 60%	Layout Size 40%
Layout Standard	Layout Standard ANSI, ISO	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Alice	Layout Ergonomics Split Spacebar
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, Wired only
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	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 -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material -
Keycaps Material	Keycaps Material -	Keycaps Material -
Dimensions	Dimensions -	Dimensions -
Weight	Weight 2900g	Weight -

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0.0 stars (0 reviews)

Released in 2025
Available in a 60% layout
Built with the ANSI, ISO layout standard
Offers Alice ergonomics
Connects via USB-C
Supports VIA configuration
Uses a Gasket Mount mounting style
Weighs about 2900 g
Made with a Aluminum case

Released in 2026
Available in a 40% layout
Built with the ANSI layout standard
Offers Split Spacebar ergonomics

Scores

Performance: 50.6
Build Quality: 71.3
Productivity: 62.8
Customizability: 67
Portability: 71.8

Scores

Performance: 46.2
Build Quality: 48.6
Productivity: 46.6
Customizability: 56.5
Portability: 66.3

Name

KBDFans YDKB Boomerang

Name

zFrontier HX 40 MX

Release year

2025

Release year

2026

Switch Options

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

60%

Layout Size

40%

Layout Standard

ANSI, ISO

Layout Standard

ANSI

Layout Ergonomics

Alice

Layout Ergonomics

Split Spacebar

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Wired, Wired only

Connection

Wired, Wired only

Polling Rate

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Screw in Stabilizers

Sound Dampening

Backlight

Case Colors

Case Material

Aluminum

Case Material

Keycaps Material

Dimensions

Weight

2900g

Weight

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