AULA S75 Pro vs Keychron V1 MaxLCD Screen vs Open-Source Customization
Choose the AULA S75 Pro for its high polling rate and LCD screen, or the Keychron V1 Max for deep firmware customization and broader layout support.
Which one should you get?
Get the
AULA S75 Pro
LCD Screen
- Features a 1.14-inch customizable LCD screen for displaying system info and animations.
- Higher 4000Hz wireless polling rate for potentially lower latency.
- Includes five layers of sound-dampening foam and a silicone pad for a creamy typing feel.
- Only available with linear switch types.
- Heavier at 1000g, which reduces portability.
- Lacks the open-source firmware support (QMK/VIA) found on the Keychron.
Get the
Keychron V1 Max
Open-Source Customization
- Offers native QMK and VIA support for extensive, open-source programmability.
- Available in a wide range of ISO layouts (UK, German, Nordic, etc.) and ANSI.
- Sold in both fully assembled and barebones kit versions for customization.
- Lower 1000Hz polling rate compared to the AULA's 4000Hz.
- No built-in screen or display.
- The vendor page notes some users have reported key chatter issues in reviews.
Your primary need dictates the choice. For competitive gaming where every millisecond counts, or if a visual LCD screen appeals to you, the AULA S75 Pro is the clear pick. If your priority is deep customization, from firmware and switches to international layouts, the Keychron V1 Max is the more versatile and future-proof option, especially for typists and tinkerers.
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
Keychron V1 Max
Max polling rate
4,000 Hz
1,000 Hz
Switch options
Linear
Clicky, Linear, Tactile
Mount style
Gasket Mount
Gasket Mount, Plate Mount
Display
LCD
None
Weight
1,000 g
770 g
- AULA S75 Pro
- Keychron V1 Max
- Performance
- 8683
- Build quality
- 7686
- Productivity
- 9297
- Customizability
- 8098
- Portability
- 8179
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Knob
- Sound dampening
What will you mostly use it for?
The Keychron V1 Max wins in more categories, particularly for programming, office use, and modding, due to its superior software support and flexible configurations. The AULA S75 Pro takes the lead for gaming and content creation, leveraging its higher polling rate and unique LCD screen. For travel, the Keychron's lower weight gives it a slight edge, though both are portable wireless boards.
Pick the AULA S75 Pro
- The AULA S75 Pro has a 4000Hz polling rate, which is higher than the Keychron's 1000Hz.
- Its vendor description mentions compatibility with gaming consoles like PlayStation and Xbox.
- The LCD screen can display system info and animations relevant to gameplay.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
AULA S75 Pro
No owner reviews collected yet.
Keychron V1 Max
18 owner reviews
“Feels great, haven't got a new KB since my Novatouch. Great high end features and feel, DSA caps on it feel good.”
“The dongle does not work after 6 months of using it and they want me to pay to fix it. If you want to buy a keyboard that is good don’t go for keycron”
AULA S75 Pro vs Keychron V1 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 27 specs differ
AULA S75 Pro
Keychron V1 Max
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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AULA S75 Pro vs Keychron V1 Max: your questions
The AULA S75 Pro has a 4000Hz polling rate. The Keychron V1 Max has a 1000Hz polling rate in its 2.4GHz and wired modes, according to its specifications.
Yes. The Keychron V1 Max supports QMK and VIA firmware, allowing for deep key remapping, macro creation, and layer programming through its web-based Keychron Launcher tool.
Yes. The AULA S75 Pro lists Mac/Win support in its features. Its vendor description also mentions compatibility with iOS and Android systems.
The Keychron V1 Max is better, as it explicitly supports multiple ISO layouts including UK, German, French, Spanish, and Nordic. The AULA S75 Pro only lists ANSI layout support.
Yes. Both the AULA S75 Pro and Keychron V1 Max feature hot-swappable sockets that support both 3-pin and 5-pin mechanical switches.
Both keyboards have a 4000mAh rechargeable battery, according to their provided specifications.
Yes. Keychron offers the V1 Max in a 'Barebone Knob' version, which does not include keycaps and switches, making it ideal for custom builds.
The AULA S75 Pro comes with side-engraved, double-shot PBT keycaps. The vendor description states they are heat-sublimated for durability.
The Keychron V1 Max has south-facing RGB LEDs. This design helps prevent interference with Cherry-profile keycaps and lights the legends from a better angle.
According to the vendor, the 1.14-inch LCD screen on the AULA S75 Pro can display battery status, date, time, active operating system, GIF animations, and volume levels, adding a layer of visual customization and utility.
Yes. Both keyboards list 'Screw-In Stabilizers' as an extra feature, which typically offer more stability and less rattle than clip-in stabilizers.
The Keychron V1 Max is lighter, weighing 770g. The AULA S75 Pro weighs 1000g, making the Keychron the more portable option of the two.
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