Compare AULA F99 vs Keychron V5 Max Differences Side by Side

This comparison is for buyers deciding between two popular 96% wireless mechanical keyboards. The choice is difficult because both offer gasket mounts, hot-swap sockets, and tri-mode connectivity, but prioritize different strengths. The AULA F99 focuses on out-of-the-box acoustics and marathon battery life, while the Keychron V5 Max emphasizes open-source programmability and international layout support. Your decision hinges on whether you value longevity and sound or ultimate customization and typing ergonomics.

Model
	-10% off 70	98	Select a keyboard to compare
Rating	4.8 stars (52 reviews)	4.8 stars (12 reviews)
Purchase Options
Main differences	Has Linear switch options Built with the ANSI layout standard Enables rapid trigger functionality Equipped with a 8000 mAh battery Weighs about 1023 g Sized at 43 x 147 x 391 mm Made with a ABS, Plastic, PBT case Features PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Has Linear, Tactile, Clicky switch options Built with the ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ISO, ANSI layout standard Comes with a knob Provides dedicated media keys Supports QMK firmware Supports VIA configuration Features N-key rollover Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 925 g Sized at 22 x 149 x 392 mm Made with a ABS, Plastic case Features PBT, ABS keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 58 Build Quality: 56.7 Productivity: 86.8 Customizability: 65.9 Portability: 62.3	Scores Performance: 83.5 Build Quality: 86.3 Productivity: 97.5 Customizability: 99.5 Portability: 53.1
Name	Name AULA F99	Name Keychron V5 Max
Release year	Release year 2023	Release year 2023
Switch Options	Switch Options Linear	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 96%
Layout Standard	Layout Standard ANSI	Layout Standard ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ISO, 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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 8000 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 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 ABS, Plastic, PBT	Case Material ABS, Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT, ABS
Dimensions	Dimensions 43 x 147 x 391 mm	Dimensions 22 x 149 x 392 mm
Weight	Weight 1023g	Weight 925g

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Pros and Trade-offs

Select the AULA F99 if your top priorities are maximum wireless battery life and a pre-built keyboard with extensive sound dampening out of the box. Opt for the Keychron V5 Max if you need extensive key remapping via QMK/VIA, require specific ISO layouts, or plan to build a custom keyboard from a barebones kit. The V5 Max's flexibility justifies its higher cost for enthusiasts.

AULA F99

+Large 8000mAh battery for extended wireless use.
+Includes five layers of sound-dampening materials (sandwich foam, IXPE pad, PET film, bottom foam, silicone pad).
+Offers a choice between PC and FR4 plates for different typing feels.
+North-facing RGB LEDs are less likely to interfere with Cherry-profile keycaps.
+Generally available at a lower price point than the Keychron V5 Max.

−Software driver support is listed for Windows only.
−Only available with linear switches in its pre-built configuration.
−Lacks the open-source firmware programmability of QMK/VIA.

Keychron V5 Max

+Full support for QMK and VIA open-source firmware for deep customization.
+Available in a wide range of ISO layouts (UK, German, Nordic, Spanish, French, Swiss).
+Offers a barebones kit option for custom builds.
+Includes both Type-C and Type-A 2.4GHz receivers with magnetic storage.
+South-facing RGB LEDs prevent interference with most aftermarket keycap profiles.

−Smaller 4000mAh battery compared to the AULA F99.
−Higher price point than the AULA F99.
−The listed polling rate for Bluetooth mode is 90 Hz, lower than its wired/2.4GHz rate.

Which Keyboard Is Better for Your Needs?

The Keychron V5 Max is the more versatile choice for users who prioritize customization, whether for gaming, programming, or creative work, thanks to its software and hardware modding support. The AULA F99 wins for travel and scenarios where its large battery is a primary concern. For general office use, both are competent, offering similar core wireless functionality and layout.

GamingKeychron V5 Max

•The Keychron V5 Max lists a 1000 Hz polling rate for its 2.4 GHz and wired modes, which is a stated spec for gaming responsiveness.
•It includes a rapid trigger feature, which is listed in its extra features.
•The V5 Max's vendor description mentions a powerful ARM MCU for low latency.

OfficeTie

•Both keyboards offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible device switching.
•Both support Mac and Windows systems.
•The AULA F99 has a larger 8000mAh battery for less frequent charging.
•The Keychron V5 Max includes dedicated Mac and Windows keycaps and a system toggle.

ProgrammingKeychron V5 Max

•The Keychron V5 Max supports QMK and VIA firmware for extensive key remapping and macro creation.
•It is available in a barebones kit option for builders who want to choose their own switches from the start.
•Its vendor description states support for N-key rollover in all modes.

TravelAULA F99

•The AULA F99 has a significantly larger 8000mAh battery compared to the V5 Max's 4000mAh, reducing charging frequency on the go.
•Both are similar in weight and dimensions, but the AULA's battery advantage is clear.

ModdingKeychron V5 Max

•The Keychron V5 Max offers QMK/VIA support for deep firmware-level customization.
•It is explicitly offered in a DIY kit/barebones version.
•It supports both plate mount and gasket mount styles, and its PCB supports 3-pin and 5-pin switches.

Content CreationKeychron V5 Max

•The Keychron V5 Max supports knob configurations, which can be useful for media control.
•Its QMK/VIA support allows for complex macros that can streamline editing workflows.
•It includes multi-media keys as a listed feature.