Compare AULA S75 Pro vs Royal Kludge M75 Differences Side by Side

This comparison is for buyers deciding between two feature-packed 75% wireless mechanical keyboards. Both offer tri-mode connectivity, gasket mounts, hot-swappable switches, and a screen with a knob. The decision is difficult because the AULA S75 Pro has a higher polling rate and more internal foam, while the Royal Kludge M75 is significantly lighter and offers a choice of switch types. Your choice hinges on prioritizing raw gaming performance versus a more portable, versatile package.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear switch options Includes a Yes, LCD display Features N-key rollover Includes screw-in stabilizers Has built-in sound dampening Runs at a 4000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1000 g Sized at 43 x 333 x 147 mm Offers Yes, Rgb RGB lighting	Released in 2024 Has Clicky, Linear switch options Includes a Yes, OLED display Offers a USB passthrough port Equipped with a 3750 mAh battery Weighs about 900 g Sized at 42 x 328 x 139 mm Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 85.6 Build Quality: 75.7 Productivity: 91 Customizability: 78.7 Portability: 80.4	Scores Performance: 66.5 Build Quality: 67.1 Productivity: 74.1 Customizability: 74.2 Portability: 80.8
Name	Name AULA S75 Pro	Name Royal Kludge M75
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options Linear	Switch Options Clicky, 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 LCD	Display Support OLED
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 4000 Hz	Polling Rate -
Battery capacity	Battery capacity 4000 mAh	Battery capacity 3750 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	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 43 x 333 x 147 mm	Dimensions 42 x 328 x 139 mm
Weight	Weight 1000g	Weight 900g

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Pros and Trade-offs

Select the AULA S75 Pro if your priority is gaming performance with a high polling rate, a deeply moddable sound profile, and extensive software control. Opt for the Royal Kludge M75 if you value a much lighter keyboard for easy transport, prefer having a choice of switch types, or want south-facing RGB for custom keycap sets. Both are competent tri-mode keyboards, but they cater to different user priorities.

AULA S75 Pro

+Specified 4000Hz polling rate for high-performance gaming.
+Includes five layers of sound-dampening foam and an extended silicone pad for acoustics.
+Larger 4000mAh battery capacity.
+Comes with screw-in stabilizers and supports 3-pin and 5-pin hot-swap switches.
+Vendor software allows for per-key macro programming.

−Heavier at 1000g, making it less portable.
−Only available with linear switch options.
−The internal construction adds weight that some may find excessive.

Royal Kludge M75

+Significantly lighter weight of 660g for better portability.
+Offers a choice between linear and clicky switch types.
+Features south-facing RGB LEDs for better compatibility with aftermarket keycaps.
+Uses Cherry profile double-shot PBT keycaps according to the vendor.
+Slightly more compact footprint.

−Smaller 3750mAh battery.
−Polling rate is not specified in the provided information.
−Lacks detailed mentions of internal sound-dampening materials like the AULA.

Which Keyboard Is Better for Your Needs?

The AULA S75 Pro is the stronger choice for gaming and modding due to its high polling rate and detailed internal construction. For travel, the Royal Kludge M75's significantly lower weight gives it a clear advantage. In office, programming, and general productivity scenarios, the keyboards are closely matched, offering similar core layouts and wireless features, making the choice more about secondary preferences.

GamingAULA S75 Pro

•The AULA S75 Pro has a specified 4000Hz polling rate for potentially lower latency.
•It includes N-key rollover, a feature not listed for the Royal Kludge M75.
•The vendor description states compatibility with gaming consoles like PlayStation and Xbox.

OfficeTie

•Both keyboards offer tri-mode wireless connectivity for flexible device switching.
•Each has a screen and knob for monitoring status and adjusting volume.
•Both support Windows and Mac operating systems.

ProgrammingTie

•Both use a 75% layout with dedicated arrow keys, saving desk space.
•Each keyboard features hot-swappable switches for personalizing the typing feel.
•Both are listed with PBT keycaps for long-term durability.

TravelRoyal Kludge M75

•The Royal Kludge M75 weighs 660g, which is 340g lighter than the 1000g AULA S75 Pro.
•Its dimensions are slightly more compact at 328 x 139mm versus 333 x 147mm.
•The lighter weight makes it easier to carry in a bag.

ModdingAULA S75 Pro

•The AULA S75 Pro listing details five layers of sound-dampening foam and an extended silicone pad.
•It comes with screw-in stabilizers, which are generally preferred for modding over clip-in types.
•The vendor page states its hot-swap socket supports both 3-pin and 5-pin switches.

Content CreationAULA S75 Pro

•The AULA S75 Pro's vendor software allows for macro customization on each key.
•Its LCD screen can display GIF animations and system info, useful for stream setups.
•The larger 4000mAh battery may support longer wireless use during long sessions.