AULA S75 Pro vs F99Compact Layout vs Full Numpad Choice
Choose the AULA S75 Pro for a compact, feature-rich desk with an LCD screen, or the AULA F99 for a full numpad and longer battery life in a larger form factor.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
No reviews
from$79at WhatGeek
90-day lowLowest price in 90 days
4.8 (33)4.8 · 33 reviews
from$63at Epomaker
90-day lowLowest price in 90 days
Which one should you get?
Get the
AULA S75 Pro
Compact Layout
Build quality in the top 20% of 75% boards under $100.
- Features a 1.14-inch customizable LCD screen for displaying system info or animations.
- Includes a multifunction knob for adjusting volume and settings.
- Specifies a high 4000 Hz polling rate for responsive input.
- No numpad.
Get the
AULA F99
Full Numpad Choice
Build quality in the bottom 40% of 96% boards under $100.
- Large 8000mAh battery promises extended wireless use.
- 96% layout includes a full numpad and nearly all standard keys.
- Offers a choice between a Polycarbonate (PC) or FR4 plate for sound customization.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Your primary need dictates the winner. If you want a compact, feature-packed keyboard with an LCD screen, knob, and high polling rate for gaming or media control, the AULA S75 Pro is the clear pick. If your work involves frequent number entry, you need maximum wireless uptime, and you prefer a more complete key layout, the AULA F99's numpad and massive battery are the decisive advantages.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
AULA S75 Pro
AULA F99
Layout size
75%
96%
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Battery
4,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Knob
Yes
No
Display
LCD
None
A case display rather than a typing feature
- AULA S75 Pro
- AULA F99
- Performance
- 8558
- Build quality
- 7656
- Productivity
- 9286
- Customizability
- 7965
- Portability
- 8162
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
- Sound dampening
- Keycaps: PBT
What will you mostly use it for?
The AULA S75 Pro is the stronger choice for gaming, travel, and content creation due to its high polling rate, compact size, and multimedia controls. The AULA F99 dominates office use with its integrated numpad and superior battery life. For programming and modding, both keyboards are evenly matched with their hot-swappable designs and quality construction, making the decision purely about layout preference.
Pick the AULA S75 Pro
- The S75 Pro has a specified 4000 Hz polling rate for lower latency.
- Its compact 75% layout frees up more mouse movement space.
- The vendor description mentions lag-free performance on gaming consoles.
AULA S75 Pro vs F99 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
AULA S75 Pro
AULA F99
Switch options
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
AULA S75 Pro vs F99: your questions
The AULA F99 has a significantly larger 8000mAh battery, which should provide longer usage between charges compared to the S75 Pro's 4000mAh battery. The manufacturer's description for the F99 emphasizes its robust battery for sustained performance.
No, the AULA S75 Pro uses a 75% layout. This layout omits the numpad and the navigation cluster to save space, but it retains the arrow keys and a column of function keys. The AULA F99 is the model that includes a numpad in its 96% layout.
Yes, both keyboards are hot-swappable. This means you can replace the mechanical switches without any soldering required. The S75 Pro's vendor page notes compatibility with both 3-pin and 5-pin switches.
The AULA S75 Pro has a 4000 Hz polling rate. This is a specification provided in its metadata. The polling rate for the AULA F99 is not stated in the provided product information.
The AULA S75 Pro is better for a small desk due to its more compact 75% layout. It measures 333mm in width, which is notably shorter than the 391mm width of the AULA F99, freeing up valuable space for your mouse.
Yes, both the AULA S75 Pro and AULA F99 list Mac support among their extra features. The S75 Pro's vendor description explicitly mentions compatibility with Windows, Mac, iOS, and Android systems.
Both keyboards feature multiple layers of sound-dampening foam. The S75 Pro's description mentions five layers including an extended silicone pad. The F99's description lists sandwich foam, an IXPE switch pad, PET film, bottom foam, and a silicone case pad.
Only the AULA S75 Pro includes an LCD screen. The vendor description states it is a 1.14-inch screen that can display battery status, time, GIFs, and other system information. The AULA F99 does not have a screen.
Both the AULA S75 Pro and the AULA F99 use a gasket mount design. This mounting style uses rubber or silicone gaskets to isolate the plate from the case, which typically reduces typing noise and provides a softer, more flexible typing feel.
Yes, Rapid Trigger is listed as an extra feature for the AULA F99. This gaming feature allows for faster keystroke repetition. The AULA S75 Pro does not list Rapid Trigger in its provided specifications.
Both keyboards use PBT keycaps according to their metadata. PBT plastic is generally more durable and resistant to shine than ABS. The F99's keycaps are also noted as using a Cherry profile.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.