AULA HERO84 HE vs Ktechs Rainy75
Get the AULA HERO84 HE for hall effect and rapid trigger.
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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.
- 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
Ktechs Rainy75
Build quality in the bottom 30% of 75% boards under $50.
- Switches are soldered. Swapping them means soldering.
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
Ktechs Rainy75
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
Wireless
Wireless for several devices and wired for lower latency
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Display
None
LED
A case display rather than a typing feature
- AULA HERO84 HE
- Ktechs Rainy75
- Performance
- 9247
- Build quality
- 3865
- Productivity
- 7046
- Customizability
- 4843
- Portability
- 6074
- Layout size: 75%
AULA HERO84 HE vs Ktechs Rainy75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 20 specs differ
AULA HERO84 HE
Ktechs Rainy75
Switch options
Hall effect (magnetic)
Rapid trigger
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Backlight
N-key rollover
Mac & Windows
Released
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