AULA HERO84 HE vs F75 UltraHE or Wireless
Choose the HERO84 HE for Hall Effect switches, adjustable actuation, and rapid trigger, or the F75 Ultra for wireless use and easier switch customization.
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Which one should you get?
Get the
AULA HERO84 HE
Hall effect
Build quality in the bottom 5% of 75% boards under $100.
- Hall Effect magnetic switches with adjustable actuation described from 0.01 to 3.4 mm.
- Rapid trigger is listed as an extra feature.
- 8000 Hz polling rate.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
AULA F75 Ultra
Hot-swappable
Build quality in the top 40% of 75% boards under $100.
- Bluetooth, 2.4 GHz, and wired connectivity, with a listed 10000 mAh battery.
- Hot-swappable for compatible 3-pin or 5-pin mechanical switches.
- VIA support, including custom JSON and macros in the vendor description.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Choose the AULA HERO84 HE if your priority is gaming input control, especially Hall Effect switches, adjustable actuation, rapid trigger, and 8000 Hz polling. Choose the AULA F75 Ultra if you want wireless options, VIA support, and hot-swappable mechanical switches in a gasket-mounted build. Both keep the compact 75% ANSI layout, so the decision rests mainly on gaming features versus everyday flexibility.
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 HERO84 HE
AULA F75 Ultra
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
- AULA HERO84 HE
- AULA F75 Ultra
- Performance
- 9281
- Build quality
- 3872
- Productivity
- 7089
- Customizability
- 4878
- Portability
- 6091
- Layout size: 75%
- Sound dampening
What will you mostly use it for?
The HERO84 HE is the more focused pick for gaming where Hall Effect actuation, rapid trigger, and its higher listed polling rate matter. The F75 Ultra takes the other four categories, with wireless connectivity, hot-swap support, and VIA offering practical flexibility for desk work and customization. For travel, its wireless modes and stated dimensions and weight help with planning, though it is still a 1100 g keyboard. Both share the same 75% ANSI format, so layout alone does not separate them.
Pick the AULA HERO84 HE
- The HERO84 HE uses Hall Effect magnetic switches and includes rapid trigger.
- Its listed polling rate is 8000 Hz, compared with 1000 Hz for the F75 Ultra.
- The vendor describes adjustable actuation from 0.01 to 3.4 mm.
AULA HERO84 HE vs F75 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 26 specs differ
AULA HERO84 HE
AULA F75 Ultra
Switch options
Hall effect (magnetic)
Rapid trigger
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 HERO84 HE vs F75 Ultra: your questions
The HERO84 HE is the more gaming-focused choice, with Hall Effect magnetic switches, rapid trigger, adjustable actuation, and a listed 8000 Hz polling rate. The F75 Ultra lists 1000 Hz polling and uses linear mechanical switches.
Yes, rapid trigger is listed as an extra feature on the HERO84 HE. Its vendor description also specifies adjustable actuation from 0.01 to 3.4 mm.
Yes, the F75 Ultra supports Bluetooth and 2.4 GHz wireless, as well as wired USB-C connectivity. Its listed battery capacity is 10000 mAh.
The F75 Ultra is hot-swappable with compatible 3-pin or 5-pin mechanical switches, according to its vendor description. That description says switches can be changed without soldering.
The HERO84 HE vendor description names compatibility with specified magnetic switch series, including TTC King of Magnetic Switch and listed related series. It does not describe general hot-swap support for standard mechanical switches.
Yes, VIA support is listed for the F75 Ultra. The vendor describes custom JSON, macros, key mapping, and dual-function layer keys.
The HERO84 HE lists an 8000 Hz polling rate, while the F75 Ultra lists 1000 Hz. The F75 Ultra vendor description specifies that Bluetooth mode uses 125 Hz.
Both keyboards are listed as 75% ANSI models. The HERO84 HE vendor description calls its layout 84 keys, while the F75 Ultra product listing describes 80 keys.
The F75 Ultra is more convenient for cable-free use because it supports Bluetooth and 2.4 GHz connections and has a 10000 mAh battery. Its listed weight is 1100 g, so check whether that carry weight suits your needs.
The HERO84 HE lists a metal case and aluminum plate. The F75 Ultra lists an ABS case and polycarbonate plate.
Yes, both list RGB and sound dampening. The HERO84 HE vendor describes five-layer sound dampening, while the F75 Ultra lists a five-layer system with foam, pads, and PET sound-enhancement material.
Knob support is listed as an extra feature on the F75 Ultra. The HERO84 HE's listed extra features do not include knob support.
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