Keychron K4 Ultra vs Lemokey P2 HE Specs

Compare Keychron K4 Ultra vs Lemokey P2 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K4 Ultra and Keychron Lemokey P2 HE 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 (1 reviews)	5.0 stars (2 reviews)
Purchase Options
Main differences	Released in 2026 Has Linear, Tactile, Clicky switch options Available in a 96% layout Provides dedicated media keys Uses a Plate Mount mounting style Runs at a 8000 Hz polling rate Weighs about 1241 g Sized at 31 x 391 x 140 mm Made with a ABS case Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting	Released in 2025 Has Linear, Tactile, Clicky, Magnetic switch options Available in a 65% layout Comes with a knob Utilizes Hall effect sensors Supports QMK firmware Supports VIA configuration Enables rapid trigger functionality Uses a Gasket Mount mounting style Runs at a 1000 Hz polling rate Weighs about 1430 g Sized at 32 x 318 x 116 mm Made with a Metal, POM case Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Score	Scores Performance: 88 Build Quality: 63.6 Productivity: 86.8 Customizability: 75.4 Portability: 56.8	Scores Performance: 91 Build Quality: 82.5 Productivity: 94.1 Customizability: 92.3 Portability: 88.5
Name	Name Keychron K4 Ultra	Name Keychron Lemokey P2 HE
Release year	Release year 2026	Release year 2025
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky, Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 65%
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 8000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 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 Plate Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, South-face, White South-face	Backlight Rgb, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Metal, POM
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 31 x 391 x 140 mm	Dimensions 32 x 318 x 116 mm
Weight	Weight 1241g	Weight 1430g

Keychron K4 Ultra 8K Wireless Custom Mechanical Keyboard

-34% off

Lemokey P2 HE Wireless Magnetic Switch Custom Gaming Keyboard

Select a keyboard to compare

5.0 stars (1 reviews)

5.0 stars (2 reviews)

Released in 2026
Has Linear, Tactile, Clicky switch options
Available in a 96% layout
Provides dedicated media keys
Uses a Plate Mount mounting style
Runs at a 8000 Hz polling rate
Weighs about 1241 g
Sized at 31 x 391 x 140 mm
Made with a ABS case
Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting

Released in 2025
Has Linear, Tactile, Clicky, Magnetic switch options
Available in a 65% layout
Comes with a knob
Utilizes Hall effect sensors
Supports QMK firmware
Supports VIA configuration
Enables rapid trigger functionality
Uses a Gasket Mount mounting style
Runs at a 1000 Hz polling rate
Weighs about 1430 g
Sized at 32 x 318 x 116 mm
Made with a Metal, POM case
Offers Yes, Rgb, North-face, Rgb North-face RGB lighting

Scores

Performance: 88
Build Quality: 63.6
Productivity: 86.8
Customizability: 75.4
Portability: 56.8

Scores

Performance: 91
Build Quality: 82.5
Productivity: 94.1
Customizability: 92.3
Portability: 88.5

Name

Keychron K4 Ultra

Name

Keychron Lemokey P2 HE

Release year

2026

Release year

2025

Switch Options

Linear, Tactile, Clicky

Switch Options

Linear, Tactile, Clicky, Magnetic

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

96%

Layout Size

65%

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

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

8000 Hz

Polling Rate

1000 Hz

Battery capacity

4000 mAh

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Plate Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, White, South-face, White South-face

Backlight

Rgb, North-face

Case Colors

Case Material

ABS

Case Material

Metal, POM

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

31 x 391 x 140 mm

Dimensions

32 x 318 x 116 mm

Weight

1241g

Weight

1430g

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Model
	75	-34% off 91	Select a keyboard to compare
Rating	5.0 stars (1 reviews)	5.0 stars (2 reviews)
Purchase Options
Main differences	Released in 2026 Has Linear, Tactile, Clicky switch options Available in a 96% layout Provides dedicated media keys Uses a Plate Mount mounting style Runs at a 8000 Hz polling rate Weighs about 1241 g Sized at 31 x 391 x 140 mm Made with a ABS case Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting	Released in 2025 Has Linear, Tactile, Clicky, Magnetic switch options Available in a 65% layout Comes with a knob Utilizes Hall effect sensors Supports QMK firmware Supports VIA configuration Enables rapid trigger functionality Uses a Gasket Mount mounting style Runs at a 1000 Hz polling rate Weighs about 1430 g Sized at 32 x 318 x 116 mm Made with a Metal, POM case Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Score	Scores Performance: 88 Build Quality: 63.6 Productivity: 86.8 Customizability: 75.4 Portability: 56.8	Scores Performance: 91 Build Quality: 82.5 Productivity: 94.1 Customizability: 92.3 Portability: 88.5
Name	Name Keychron K4 Ultra	Name Keychron Lemokey P2 HE
Release year	Release year 2026	Release year 2025
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky, Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 65%
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 8000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 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 Plate Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, South-face, White South-face	Backlight Rgb, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Metal, POM
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 31 x 391 x 140 mm	Dimensions 32 x 318 x 116 mm
Weight	Weight 1241g	Weight 1430g