Keychron V4 vs X4 Specs

Compare Keychron V4 vs X4 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron V4 and Keychron 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	Released in 2022 Available in a 60% layout Built with the ISO, JIS, ANSI, ISO-DE layout standard Provides dedicated media keys Supports VIA configuration Uses a Tray Mount mounting style Weighs about 730 g Sized at 20 x 117 x 304 mm Made with a Plastic, ABS case Features ABS, PBT, keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2024 Available in a 75% layout Built with the ANSI layout standard Features N-key rollover Uses a Gasket Mount mounting style 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: 66.6 Build Quality: 86.1 Productivity: 94.6 Customizability: 99.8 Portability: 74.5	Scores Performance: 74 Build Quality: 81.5 Productivity: 95 Customizability: 83.2 Portability: 64.8
Name	Name Keychron V4	Name Keychron X4
Release year	Release year 2022	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 60%	Layout Size 75%
Layout Standard	Layout Standard ISO, JIS, ANSI, ISO-DE	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, Wired only
Polling Rate	Polling Rate 1000 Hz	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 Tray 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	Backlight South-face, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic, ABS	Case Material ABS, Plastic
Keycaps Material	Keycaps Material ABS, PBT,	Keycaps Material ABS, PBT
Dimensions	Dimensions 20 x 117 x 304 mm	Dimensions 41 x 325 x 145 mm
Weight	Weight 730g	Weight 712g

Keychron V4 QMK Custom Mechanical Keyboard ISO Layout Collection

Lemokey X4 QMK Wired Mechanical Keyboard

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5.0 stars (18 reviews)

0.0 stars (0 reviews)

Released in 2022
Available in a 60% layout
Built with the ISO, JIS, ANSI, ISO-DE layout standard
Provides dedicated media keys
Supports VIA configuration
Uses a Tray Mount mounting style
Weighs about 730 g
Sized at 20 x 117 x 304 mm
Made with a Plastic, ABS case
Features ABS, PBT, keycaps
Offers Yes, Rgb, South-face, Rgb South-face RGB lighting

Released in 2024
Available in a 75% layout
Built with the ANSI layout standard
Features N-key rollover
Uses a Gasket Mount mounting style
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: 66.6
Build Quality: 86.1
Productivity: 94.6
Customizability: 99.8
Portability: 74.5

Scores

Performance: 74
Build Quality: 81.5
Productivity: 95
Customizability: 83.2
Portability: 64.8

Name

Keychron V4

Name

Keychron X4

Release year

2022

Release year

2024

Switch Options

Linear, Tactile, Clicky

Switch Options

Linear, Tactile, Clicky

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

60%

Layout Size

75%

Layout Standard

ISO, JIS, ANSI, ISO-DE

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

Connection

Wired, Wired only

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Tray Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

South-face, North-face

Case Colors

Case Material

Plastic, ABS

Case Material

ABS, Plastic

Keycaps Material

ABS, PBT,

Keycaps Material

ABS, PBT

Dimensions

20 x 117 x 304 mm

Dimensions

41 x 325 x 145 mm

Weight

730g

Weight

712g

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