Compare AULA F75 vs Keychron K2 HE Differences Side by Side

This comparison is for buyers deciding between a high-value, feature-rich pre-built and a premium, technologically advanced custom keyboard. The AULA F75 offers a sophisticated gasket-mounted typing experience at a lower price, while the Keychron K2 HE provides next-generation magnetic switches with deep software customization. The decision is difficult because both are excellent 75% wireless keyboards with hot-swap support, but they target different priorities: acoustic refinement versus granular performance tuning.

Model
	-10% off 83	100	Select a keyboard to compare
Rating	4.6 stars (2799 reviews)	4.6 stars (76 reviews)
Purchase Options
Main differences	Released in 2023 Has Silent, Linear switch options Built with the ANSI layout standard Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Weighs about 1023 g Sized at 43 x 143 x 323 mm Made with a Plastic case Features PBT, ABS keycaps Offers Yes, Rgb, South-face, Rgb South-face, North-face, Rgb North-face RGB lighting	Released in 2024 Has Linear, Magnetic switch options Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, JIS layout standard Utilizes Hall effect sensors Supports QMK firmware Supports VIA configuration Enables rapid trigger functionality Uses a Tray Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity 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
Score	Scores Performance: 63 Build Quality: 66.1 Productivity: 91.9 Customizability: 82.7 Portability: 82.2	Scores Performance: 93.3 Build Quality: 90.9 Productivity: 96.8 Customizability: 99.4 Portability: 81.2
Name	Name AULA F75	Name Keychron K2 HE
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options Silent, Linear	Switch Options Linear, Magnetic
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 ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, 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 Bluetooth, 2.4 GHz, Wired, Wireless, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 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 Gasket Mount	Mount Style Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face, North-face	Backlight Rgb, North-face, White
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Aluminum, Wood, ABS, Resin
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material PBT, ABS, PC
Dimensions	Dimensions 43 x 143 x 323 mm	Dimensions 41 x 127 x 321 mm
Weight	Weight 1023g	Weight 1743g

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Pros and Trade-offs

Your budget and performance needs dictate the choice here. If you want the deepest level of customization for gaming or typing, with features like adjustable actuation and QMK support, the Keychron K2 HE is worth the investment. If your priority is a fantastic, thocky typing sound and feel with a gasket mount design at a more affordable price, and you can live with more basic software, the AULA F75 delivers exceptional value.

AULA F75

+Features a gasket mount design for a softer, more cushioned typing feel.
+Includes a sophisticated five-layer internal sound dampening system with Poron foam, IXPE switch pad, PET pad, and silicone.
+Offers both north-facing and south-facing RGB LED options depending on the keycap version.
+Uses a 1.2mm single-key slotted PCB for stability, according to the vendor description.
+Comes with factory-lubricated switches and pre-lubricated stabilizers for a smooth out-of-box experience.

−Software support is listed as Windows-only for its configuration utility.
−Limited to ANSI layout, lacking the extensive ISO layout options of the K2 HE.
−Uses a tray or plate mount style, which is typically less flexible than gasket mount, though the metadata lists gasket mount.

Keychron K2 HE

+Equipped with Gateron Double-Rail Magnetic Switches featuring TMR sensors for precise, adjustable actuation.
+Fully programmable via open-source QMK firmware and the Keychron Launcher web app.
+Offers extensive layout compatibility, including ANSI, ISO-UK, ISO-DE, ISO-Nordic, and others.
+Includes advanced gaming features like adjustable actuation points (0.2-3.8mm), Rapid Trigger, and Analog Mode.
+Special Edition models feature an aluminum case with natural rosewood accents.

−Magnetic switch hot-swap compatibility is restricted to Gateron double-rail magnetic switches only.
−The included cable is noted in reviews as being relatively short.
−Carries a higher price tag compared to the AULA F75.

Which Keyboard Is Better for Your Needs?

The Keychron K2 HE is the clear choice for performance-driven tasks like gaming, programming, and content creation due to its magnetic switch technology and superior software. For office use and travel, both keyboards are equally capable, offering similar connectivity and form factors. The AULA F75's primary advantage is delivering a high-end gasket-mounted acoustic and typing experience at a more accessible price point, making it a strong value proposition for those who prioritize sound and feel over cutting-edge switch features.

GamingKeychron K2 HE

•The K2 HE features Hall Effect magnetic switches with adjustable actuation points from 0.2 to 3.8 mm.
•It includes gaming-focused features like Last Key Priority (LKP), Snap Click, and Dynamic Rapid Trigger.
•The manufacturer cites industry-leading latency performance based on third-party testing.

OfficeTie

•Both offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for multi-device use.
•Both include Mac and Windows support with relevant keycaps.
•Both have a 75% layout that saves desk space while retaining essential keys.

ProgrammingKeychron K2 HE

•The K2 HE supports QMK and VIA firmware for deep, open-source key remapping and macro programming.
•It offers extensive layout support, including multiple ISO layouts (UK, DE, Nordic, etc.).
•The adjustable typing angle (5°, 9.34°, 12.43°) can improve ergonomics for long sessions.

TravelTie

•Both have similar compact 75% layouts and nearly identical weights (1023g vs 980g).
•Both feature the same 4000mAh battery capacity for extended wireless use.
•Both offer wireless connectivity to reduce cable clutter.

ModdingKeychron K2 HE

•The K2 HE supports QMK/VIA, allowing for extensive firmware-level customization.
•It is available as a DIY kit/barebones option, according to its listed features.
•While both are hot-swappable, the K2 HE's firmware ecosystem offers more advanced modding potential.

Content CreationKeychron K2 HE

•The K2 HE's Dynamic Keystrokes feature allows assigning up to 4 actions per key based on press depth, useful for macros.
•QMK/VIA support enables complex macro and shortcut programming for creative software.
•The inclusion of a knob on both boards provides quick media control.