Compare AULA F108 Pro vs Keychron C4 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the AULA F108 Pro and Keychron C4 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
	76	91	Select a keyboard to compare
Rating	4.7 stars (54 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear, Silent switch options Comes with a knob Includes a Yes, LCD display Features N-key rollover Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 8000 mAh battery Weighs about 1200 g Sized at 43 x 445 x 142 mm Made with a ABS, Plastic case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2026 Has Linear, Tactile, Clicky switch options Includes a No display Provides dedicated media keys Utilizes Hall effect sensors Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Supports Wired, Wired only connectivity Runs at a 8000 Hz polling rate Weighs about 970 g Sized at 30 x 446 x 138 mm Made with a Plastic case Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Score	Scores Performance: 78 Build Quality: 68.5 Productivity: 82.5 Customizability: 72.6 Portability: 62.6	Scores Performance: 89.2 Build Quality: 83.1 Productivity: 95.3 Customizability: 93.3 Portability: 45.4
Name	Name AULA F108 Pro	Name Keychron C4 HE
Release year	Release year 2025	Release year 2026
Switch Options	Switch Options Linear, Silent	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 100%
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 LCD	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
Polling Rate	Polling Rate 1000 Hz	Polling Rate 8000 Hz
Battery capacity	Battery capacity 8000 mAh	Battery capacity -
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, South-face	Backlight Rgb, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Plastic	Case Material Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 43 x 445 x 142 mm	Dimensions 30 x 446 x 138 mm
Weight	Weight 1200g	Weight 970g