Compare Keychron J2 HE vs Yunzii AL80 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron J2 HE and Yunzii AL80 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
	88	87	Select a keyboard to compare
Rating	1.0 stars (2 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2026 Has Linear, Tactile, Clicky switch options Includes a No display Provides dedicated media keys Utilizes Hall effect sensors Includes screw-in stabilizers Supports Wired, Wired only connectivity Runs at a 8000 Hz polling rate Weighs about 780 g Sized at 31 x 332 x 140 mm Made with a Plastic case Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Released in 2025 Has Linear switch options Comes with a knob Includes a Yes, LCD display Compatible with both Mac and Windows Features N-key rollover Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Runs at a 1000 Hz polling rate Equipped with a 6000 mAh battery Weighs about 1438.5 g Sized at 41 x 138 x 314 mm Made with a Aluminum case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 89.2 Build Quality: 83 Productivity: 87.5 Customizability: 90.4 Portability: 60.7	Scores Performance: 70.2 Build Quality: 78.8 Productivity: 92.5 Customizability: 92.2 Portability: 91.7
Name	Name Keychron J2 HE	Name Yunzii AL80
Release year	Release year 2026	Release year 2025
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
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 LCD
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, Wired only
Polling Rate	Polling Rate 8000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	Battery capacity 6000 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 Gasket 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	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 31 x 332 x 140 mm	Dimensions 41 x 138 x 314 mm
Weight	Weight 780g	Weight 1438.5g