Compare Keychron K2 HE vs V3 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K2 HE and Keychron V3 Ultra 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
	100	92	Select a keyboard to compare
Rating	4.6 stars (76 reviews)	5.0 stars (1 reviews)
Purchase Options
Main differences	Released in 2024 Has Linear, Magnetic switch options Available in a 75% layout Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, JIS layout standard Utilizes Hall effect sensors Enables rapid trigger functionality Uses a Tray Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Weighs about 1743 g Sized at 41 x 127 x 321 mm Made with a Aluminum, Wood, ABS, Resin case Features PBT, ABS, PC keycaps Offers Yes, Rgb, North-face, Rgb North-face, White, White North-face RGB lighting	Released in 2026 Has Tactile, Linear, Clicky switch options Available in a 80% layout Built with the ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, ISO, ANSI layout standard Uses a Gasket Mount mounting style Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless, connectivity Runs at a 8000 Hz polling rate Weighs about 960 g Sized at 33 x 368 x 149 mm Made with a Plastic, ABS case Features PBT keycaps Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Score	Scores Performance: 93.3 Build Quality: 90.9 Productivity: 96.8 Customizability: 99.4 Portability: 81.2	Scores Performance: 91 Build Quality: 82.6 Productivity: 97.5 Customizability: 95 Portability: 76.4
Name	Name Keychron K2 HE	Name Keychron V3 Ultra
Release year	Release year 2024	Release year 2026
Switch Options	Switch Options Linear, Magnetic	Switch Options Tactile, Linear, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 80%
Layout Standard	Layout Standard ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, JIS	Layout Standard ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, ISO, 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 Wired, Wired only, Bluetooth, 2.4 GHz, Wireless,
Polling Rate	Polling Rate 1000 Hz	Polling Rate 8000 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 Tray Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, North-face, White	Backlight Rgb, White, South-face, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Wood, ABS, Resin	Case Material Plastic, ABS
Keycaps Material	Keycaps Material PBT, ABS, PC	Keycaps Material PBT
Dimensions	Dimensions 41 x 127 x 321 mm	Dimensions 33 x 368 x 149 mm
Weight	Weight 1743g	Weight 960g