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 F75 Max
Keychron K3 HE
Hall effect (magnetic)
No
Yes
Rapid trigger
No
Yes
Battery
4,000 mAh
2,600 mAh
Low profile
No
Yes
Case material
ABS
ABS, Aluminum, Wood
- AULA F75 Max
- Keychron K3 HE
- Performance
- 7992
- Build quality
- 7686
- Productivity
- 9188
- Customizability
- 7889
- Portability
- 8082
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
AULA F75 Max
52 owner reviews
“Great sound, great control wheel, and overall amazing quality for the price. It even costs less than my older keyboard and performs better. Truly a great keyboard!”
“U gave me a pink cable as a compensation even tho I am a boy”
Keychron K3 HE
8 owner reviews
“I am happy with this keyboard! I needed some time to adjust my typing habits, but so far so good.”
“please add a custom firmware file in your as the app can not recognize the keyboard and apparently doesn't have a correct firmware. the reset buttons do not work as well”
AULA F75 Max vs Keychron K3 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
18 of 29 specs differ
AULA F75 Max
Keychron K3 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Low profile
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
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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