Compare ATK Hex80 HE vs Keychron Keyboard 81 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the ATK Hex80 HE and Keychron Keyboard 81 Pro 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.

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Main differences	Released in 2025 Has Magnetic switch options Available in a 80% layout Utilizes Hall effect sensors Enables rapid trigger functionality Uses a Gasket Mount mounting style Supports Wired, Wired only connectivity Runs at a 8000 Hz polling rate Weighs about 2000 g Sized at 40 x 360 x 130 mm Features PC keycaps	Released in 2023 Comes with a knob Compatible with both Mac and Windows Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Uses a PCB Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1887 g Sized at 47 x 338 x 151 mm Features PBT, Wood keycaps
Score	Scores Performance: 97.1 Build Quality: 63.7 Productivity: 68.1 Customizability: 57.8 Portability: 57.8	Scores Performance: 78.3 Build Quality: 83.3 Productivity: 94.4 Customizability: 93.3 Portability: 56.9
Name	Name ATK Hex80 HE	Name Keychron Keyboard 81 Pro
Release year	Release year 2025	Release year 2023
Switch Options	Switch Options Magnetic	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size Unknown
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 Wired, Wired only	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate 8000 Hz	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 Gasket Mount	Mount Style PCB Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material PC	Keycaps Material PBT, Wood
Dimensions	Dimensions 40 x 360 x 130 mm	Dimensions 47 x 338 x 151 mm
Weight	Weight 2000g	Weight 1887g