Compare AULA M75 vs S75 Pro Differences Side by Side

This comparison is for buyers deciding between two of AULA's feature-rich 75% wireless keyboards. The choice is difficult because both offer gasket mounts, hot-swappable sockets, and tri-mode connectivity, but they diverge significantly in core philosophy. The M75 invests in a dense, all-aluminum chassis and an exceptionally large battery, while the S75 Pro focuses on modern features like a high polling rate, an interactive LCD screen, and a control knob at a generally lower price point.

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Main differences	Released in 2024 Includes a No display Equipped with a 8000 mAh battery Weighs about 1735 g Made with a Aluminum case	Released in 2025 Has Linear switch options Comes with a knob Includes a Yes, LCD display Compatible with both Mac and Windows Connects via USB-C 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
Score	Scores Performance: 47.9 Build Quality: 54.9 Productivity: 50.7 Customizability: 52.7 Portability: 85.4	Scores Performance: 85.6 Build Quality: 75.7 Productivity: 91 Customizability: 78.7 Portability: 80.4
Name	Name AULA M75	Name AULA S75 Pro
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options -	Switch Options 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	Display Support LCD
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 4000 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	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 43 x 333 x 147 mm
Weight	Weight 1735g	Weight 1000g

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Pros and Trade-offs

Your priority dictates the choice. If a premium, weighty aluminum build and the longest possible battery life are most important, the AULA M75 is the clear candidate. If you value a high polling rate for gaming, an interactive LCD screen, a control knob, and a lighter package, the AULA S75 Pro offers more features and better portability, often at a lower price.

AULA M75

+Constructed from a solid, CNC-machined 6063 series aluminum alloy case.
+Features an ultra-high capacity 8000mAh battery for extended wireless use.
+Includes a detailed five-layer internal sound dampening structure with specific foam types.
+Uses a single-key slotted FR4 or PC positioning plate for consistent typing.
+Heavier weight (1735g) contributes to a stable, non-slip typing experience.

−Significantly heavier at 1735g, making it less portable.
−Lacks a screen and multifunction control knob.
−Polling rate is not specified in the provided information.

AULA S75 Pro

+Includes a customizable 1.14-inch LCD screen for system info and GIFs.
+Features a multifunction knob for volume, media, and settings control.
+Specifies a high 4000 Hz polling rate for gaming.
+Lighter weight (1000g) and potentially more compact dimensions.
+Vendor description lists pre-lubed stabilizers and switches for a smoother out-of-box feel.

−Battery capacity (4000mAh) is half that of the M75.
−Case material is not specified as aluminum in the provided metadata.
−Some advanced LCD customizations require proprietary software.

Which Keyboard Is Better for Your Needs?

The S75 Pro wins more categories, particularly where modern features and portability are valued, such as for Gaming, Office use, Travel, and Content Creation. Its screen, knob, lighter weight, and high polling rate are decisive. The M75 finds its strength in Modding due to its detailed internal foam construction and aluminum foundation. For Programming, both keyboards are equally capable with their shared compact layout and hot-swap sockets.

GamingAULA S75 Pro

•The S75 Pro has a specified 4000 Hz polling rate for potentially lower latency.
•Its product listing mentions N-Key Rollover for accurate multi-key presses.
•The included multifunction knob can be used for quick adjustments during gameplay.

OfficeAULA S75 Pro

•The S75 Pro includes a 1.14-inch LCD screen for displaying time, date, and battery status.
•Its multifunction knob allows for easy volume and media control.
•The vendor description states it supports connections with up to five devices via Bluetooth and 2.4GHz.

ProgrammingTie

•Both use a 75% ANSI layout with dedicated arrow keys.
•Both are hot-swappable, allowing for switch customization based on typing preference.
•Both offer tri-mode connectivity for flexible desk setup.

TravelAULA S75 Pro

•The S75 Pro is significantly lighter at 1000g compared to the M75's 1735g.
•Its listed dimensions (333 x 147 x 43 mm) suggest a more compact profile.
•It still offers a 4000mAh battery, which the vendor claims supports wireless use.

ModdingAULA M75

•The M75's vendor description details a five-layered internal padded structure with sandwich padding, IXPE undershaft padding, and bottom silicone padding.
•It uses a single-key slotted FR4 or PC positioning plate.
•Its CNC-machined 6063 aluminum alloy case provides a solid foundation for mods.

Content CreationAULA S75 Pro

•The S75 Pro's LCD screen can display custom GIFs, according to its vendor page.
•The multifunction knob offers tactile control for scrubbing timelines or adjusting brush sizes.
•Its software allows for macro customization on every key, which can streamline editing workflows.