Keychron Q3 HE vs Lemokey X4 Specs

Compare Keychron Q3 HE vs Lemokey X4 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron Q3 HE 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	5.0 stars (18 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Has Linear, Tactile, Clicky, Magnetic switch options Available in a 80% layout Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard Provides dedicated media keys Utilizes Hall effect sensors Supports VIA configuration Enables rapid trigger functionality Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Equipped with a 4000 mAh battery Weighs about 1775 g Sized at 23 x 137 x 365 mm Made with a Aluminum, Metal case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face, White RGB lighting	Has Linear, Tactile, Clicky switch options Available in a 75% layout Built with the ANSI layout standard Supports Wired, Wired only connectivity 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: 99.9 Build Quality: 88.9 Productivity: 96.8 Customizability: 99.5 Portability: 75.9	Scores Performance: 74.8 Build Quality: 81.5 Productivity: 95.2 Customizability: 82.6 Portability: 66.8
Name	Name Keychron Q3 HE	Name Keychron Lemokey X4
Release year	Release year 2024	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky, Magnetic	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 75%
Layout Standard	Layout Standard ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, 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 Bluetooth, 2.4 GHz, Wired, Wireless, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz;8000 Hz	Polling Rate 1000 Hz
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 Gasket 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, White	Backlight South-face, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Metal	Case Material ABS, Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material ABS, PBT
Dimensions	Dimensions 23 x 137 x 365 mm	Dimensions 41 x 325 x 145 mm
Weight	Weight 1775g	Weight 712g

-13% off

Keychron Q3 HE QMK Wireless Custom Keyboard ISO Layout Collection

Lemokey X4 QMK Wired Mechanical Keyboard

Select a keyboard to compare

5.0 stars (18 reviews)

0.0 stars (0 reviews)

Has Linear, Tactile, Clicky, Magnetic switch options
Available in a 80% layout
Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard
Provides dedicated media keys
Utilizes Hall effect sensors
Supports VIA configuration
Enables rapid trigger functionality
Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
Equipped with a 4000 mAh battery
Weighs about 1775 g
Sized at 23 x 137 x 365 mm
Made with a Aluminum, Metal case
Features PBT keycaps
Offers Yes, Rgb, South-face, Rgb South-face, White RGB lighting

Has Linear, Tactile, Clicky switch options
Available in a 75% layout
Built with the ANSI layout standard
Supports Wired, Wired only connectivity
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: 99.9
Build Quality: 88.9
Productivity: 96.8
Customizability: 99.5
Portability: 75.9

Scores

Performance: 74.8
Build Quality: 81.5
Productivity: 95.2
Customizability: 82.6
Portability: 66.8

Name

Keychron Q3 HE

Name

Keychron Lemokey X4

Release year

2024

Release year

2024

Switch Options

Linear, Tactile, Clicky, Magnetic

Switch Options

Linear, Tactile, Clicky

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

80%

Layout Size

75%

Layout Standard

ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, 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

Bluetooth, 2.4 GHz, Wired, Wireless, Wired only

Connection

Wired, Wired only

Polling Rate

1000 Hz;8000 Hz

Polling Rate

1000 Hz

Battery capacity

4000 mAh

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face, White

Backlight

South-face, North-face

Case Colors

Case Material

Aluminum, Metal

Case Material

ABS, Plastic

Keycaps Material

PBT

Keycaps Material

ABS, PBT

Dimensions

23 x 137 x 365 mm

Dimensions

41 x 325 x 145 mm

Weight

1775g

Weight

712g

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Model
	-13% off 98	85	Select a keyboard to compare
Rating	5.0 stars (18 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Has Linear, Tactile, Clicky, Magnetic switch options Available in a 80% layout Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard Provides dedicated media keys Utilizes Hall effect sensors Supports VIA configuration Enables rapid trigger functionality Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Equipped with a 4000 mAh battery Weighs about 1775 g Sized at 23 x 137 x 365 mm Made with a Aluminum, Metal case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face, White RGB lighting	Has Linear, Tactile, Clicky switch options Available in a 75% layout Built with the ANSI layout standard Supports Wired, Wired only connectivity 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: 99.9 Build Quality: 88.9 Productivity: 96.8 Customizability: 99.5 Portability: 75.9	Scores Performance: 74.8 Build Quality: 81.5 Productivity: 95.2 Customizability: 82.6 Portability: 66.8
Name	Name Keychron Q3 HE	Name Keychron Lemokey X4
Release year	Release year 2024	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky, Magnetic	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 75%
Layout Standard	Layout Standard ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, 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 Bluetooth, 2.4 GHz, Wired, Wireless, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz;8000 Hz	Polling Rate 1000 Hz
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 Gasket 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, White	Backlight South-face, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Metal	Case Material ABS, Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material ABS, PBT
Dimensions	Dimensions 23 x 137 x 365 mm	Dimensions 41 x 325 x 145 mm
Weight	Weight 1775g	Weight 712g