Compare Ajazz AK680 vs Keychron K2 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ajazz AK680 and Keychron K2 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
	72	99	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	4.6 stars (71 reviews)
Purchase Options
Main differences	Released in 2023 Has Tactile, Linear switch options Available in a 65% layout Built with the ISO layout standard Supports Wired, Wired only connectivity Weighs about 460 g Sized at 19 x 100 x 310 mm Made with a ABS case Offers Yes, Rgb RGB lighting	Released in 2024 Has Linear, Magnetic switch options Available in a 75% layout Built with the ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS layout standard Comes with a knob Provides dedicated media keys Utilizes Hall effect sensors Supports QMK firmware Supports VIA configuration Enables rapid trigger functionality Includes screw-in stabilizers Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1743 g Sized at 30 x 127 x 41 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
Score	Scores Performance: 71.9 Build Quality: 64.9 Productivity: 79.5 Customizability: 70.4 Portability: 76.2	Scores Performance: 93.3 Build Quality: 90.7 Productivity: 96.9 Customizability: 99.5 Portability: 81
Name	Name Ajazz AK680	Name Keychron K2 HE
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options Tactile, Linear	Switch Options Linear, Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 75%
Layout Standard	Layout Standard ISO	Layout Standard ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS
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 Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	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 Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, North-face, White
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Aluminum, Wood, ABS, Resin
Keycaps Material	Keycaps Material -	Keycaps Material PBT, ABS, PC
Dimensions	Dimensions 19 x 100 x 310 mm	Dimensions 30 x 127 x 41 mm
Weight	Weight 460g	Weight 1743g