Zuoya GMK21 Numpad vs Keychron Lemokey X4 Specs

Compare Zuoya GMK21 Numpad vs Keychron Lemokey X4 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Zuoya GMK21 Numpad and Keychron Lemokey X4 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 2026 Available in a Numpad layout Supports VIA configuration Offers Yes, Rgb RGB lighting	Released in 2024 Has Linear, Tactile, Clicky switch options Available in a 75% layout Compatible with both Mac and Windows Connects via USB-C Features N-key rollover Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Supports Wired, Wired only connectivity Runs at a 1000 Hz polling rate Weighs about 712 g Sized at 41 x 325 x 145 mm Made with a ABS, Plastic case Features ABS, PBT keycaps Offers Yes, South-face, North-face RGB lighting
Score	Scores Performance: 59.9 Build Quality: 78.4 Productivity: 64.2 Customizability: 94 Portability: 65.4	Scores Performance: 74 Build Quality: 81.6 Productivity: 94.8 Customizability: 82.8 Portability: 65.3
Name	Name Zuoya GMK21 Numpad	Name Keychron Lemokey X4
Release year	Release year 2026	Release year 2024
Switch Options	Switch Options -	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Numpad	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	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
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 -	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight South-face, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material ABS, Plastic
Keycaps Material	Keycaps Material -	Keycaps Material ABS, PBT
Dimensions	Dimensions -	Dimensions 41 x 325 x 145 mm
Weight	Weight -	Weight 712g

Lemokey X4 QMK Wired Mechanical Keyboard

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0.0 stars (0 reviews)

Released in 2026
Available in a Numpad layout
Supports VIA configuration
Offers Yes, Rgb RGB lighting

Released in 2024
Has Linear, Tactile, Clicky switch options
Available in a 75% layout
Compatible with both Mac and Windows
Connects via USB-C
Features N-key rollover
Includes screw-in stabilizers
Has built-in sound dampening
Uses a Gasket Mount mounting style
Supports Wired, Wired only connectivity
Runs at a 1000 Hz polling rate
Weighs about 712 g
Sized at 41 x 325 x 145 mm
Made with a ABS, Plastic case
Features ABS, PBT keycaps
Offers Yes, South-face, North-face RGB lighting

Scores

Performance: 59.9
Build Quality: 78.4
Productivity: 64.2
Customizability: 94
Portability: 65.4

Scores

Performance: 74
Build Quality: 81.6
Productivity: 94.8
Customizability: 82.8
Portability: 65.3

Name

Zuoya GMK21 Numpad

Name

Keychron Lemokey X4

Release year

2026

Release year

2024

Switch Options

Linear, Tactile, Clicky

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

Numpad

Layout Size

75%

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Wired, Wired only

Polling Rate

1000 Hz

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Backlight

South-face, North-face

Case Colors

Case Material

ABS, Plastic

Keycaps Material

ABS, PBT

Dimensions

41 x 325 x 145 mm

Weight

712g

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