AULA AU75 vs F75 UltraBattery Life or Value
Choose the AULA F75 Ultra for extended battery life and VIA programmability, or the AU75 for a lower cost entry into creamy-sounding keyboards.
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Which one should you get?
Get the
AULA AU75
Build quality in the bottom 50% of 75% boards under $100.
- Lower purchase price makes it an accessible entry into creamy-sounding mechanical keyboards.
- 5 layers of sound-deadening material are included for a quiet, pleasant typing sound.
- Includes a multi-functional knob for volume and backlight adjustment.
Get the
AULA F75 Ultra
Battery
Build quality in the top 40% of 75% boards under $100.
- Massive 10000mAh battery provides up to 320 hours of use with backlighting off.
- Full VIA support allows for deep customization of keymaps, macros, and layers.
- Vendor states a 1000 Hz polling rate in wired and 2.4GHz modes for competitive gaming.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
For most users, the AULA F75 Ultra is the more capable keyboard, offering superior battery life, VIA programmability, and a higher polling rate for gaming. Its higher price is justified by these substantial upgrades. However, if your budget is tight and you simply want a satisfying creamy-sounding typing experience with a knob, the AULA AU75 delivers the core experience at a more accessible price.
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 AU75
AULA F75 Ultra
Battery
4,000 mAh
10,000 mAh
A larger battery means fewer cables during the day
Weight
980 g
1,100 g
Heavier boards stay planted and lighter ones travel
VIA
No
Yes
GUI remapping without compiling firmware
Keycaps
PBT
PBT, PC
Backlight
RGB
RGB, south-facing
RGB for looks and low light rather than speed
- AULA AU75
- AULA F75 Ultra
- Performance
- 8081
- Build quality
- 6572
- Productivity
- 8589
- Customizability
- 7078
- Portability
- 8191
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: ABS
- Switch options: Linear
- Mount style: Gasket Mount
What will you mostly use it for?
The AULA F75 Ultra wins in most performance-oriented and productivity categories due to its VIA software support, higher polling rate, and significantly larger 10000mAh battery. The AU75 edges ahead in the travel category due to its lighter weight and smaller footprint. For content creation, both keyboards offer essential features like hot-swappable switches and a functional knob, resulting in a tie.
Pick the AULA F75 Ultra
- Offers a 1000 Hz polling rate in wired and 2.4 GHz modes for lower latency.
- The vendor reports a latency of 5-6ms in USB mode and 7-9ms in 2.4GHz mode.
- Includes a flex-cut PC plate for a softer, more responsive feel during extended play.
AULA AU75 vs F75 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 24 specs differ
AULA AU75
AULA F75 Ultra
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
N-key rollover
Mac & Windows
Released
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AULA AU75 vs F75 Ultra: your questions
No, the AU75 does not support VIA or any other programmable software. Its customization is limited to hardware controls, such as using the FN key to adjust lighting and switching between connected devices. The F75 Ultra offers full VIA programmability.
The F75 Ultra has significantly better battery life with its 10000mAh battery, which the vendor states can last up to 320 hours with the backlight off. The AU75 has a 4000mAh battery, so it will need to be charged more often.
Yes, both keyboards are hot-swappable. The AU75 allows for keycap and switch replacements. The F75 Ultra specification states it is compatible with 3-pin and 5-pin mechanical switches.
Yes, both keyboards feature a multi-functional knob. On the AU75, the knob can adjust volume and backlight brightness and switch between office and gaming modes. The F75 Ultra also includes a knob for similar controls.
The F75 Ultra is better suited for gaming due to its 1000 Hz polling rate in wired and 2.4 GHz modes and its lower latency figures as stated by the vendor. The AU75's performance in this area is not specified.
The F75 Ultra is available with LEOBOG Reaper linear switches or LEOBOG Strawberry Mint linear switches. The Strawberry Mint switch has a lighter 29gf actuation force compared to the Reaper's 45gf.
The AULA AU75 uses PBT keycaps. The AULA F75 Ultra uses a mix of PBT and PC keycaps, specifically PBT for the main alphas and PC for transparent black modifiers in the Black Grey colorway.
Yes, the vendor states the F75 Ultra has wide compatibility across PC, Mac, and Android devices. However, it is noted that it does not include Mac modifier keycaps.
The F75 Ultra features a three-stage adjustable typing angle. The vendor specifies it can be set to 5.02, 7.37, or 9.7 degrees using the two-stage kickstand. The AU75's typing angle is not adjustable.
The AULA AU75 is lighter at 980 grams compared to the F75 Ultra's 1100 grams. The AU75 also has slightly more compact dimensions, making it the better choice for travel.
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