AULA F75 Ultra vs Keychron J5
Get the AULA F75 Ultra for the 10,000 mAh battery and knob. Get the Keychron J5 for qmk.
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4.7 (3)4.7 · 3 reviews
from$72at Epomaker
90-day lowLowest price in 90 days
5.0 (2)5.0 · 2 reviews
from$59at Keychron
Which one should you get?
Get the
AULA F75 Ultra
Battery
Build quality in the top 35% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Keychron J5
QMK
Build quality in the top 20% of 100% boards under $100.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
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 Ultra
Keychron J5
Layout size
75%
100%
Battery
10,000 mAh
3,750 mAh
A larger battery means fewer cables during the day
Switch options
Linear
Clicky, Linear, Tactile
Knob
Yes
No
QMK
No
Yes
The deep option when you want to remap every key
- AULA F75 Ultra
- Keychron J5
- Performance
- 8182
- Build quality
- 7271
- Productivity
- 8989
- Customizability
- 7888
- Portability
- 9154
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS
- Weight: 1,100 g
- VIA
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
AULA F75 Ultra
3 owner reviews
“Keyboard sounds nice, works nice, the software is a bit of an issue to set up as there aren't any proper instructions but you just need the drivers and the VIA app.”
Keychron J5
2 owner reviews
“Totally enjoying this keyboard. Weight gives a quality feel. Love north facing RGB and effects. Price is in a sweet spot. Happy that I didn’t allow lack of reviews to affect my decision. Highly recommended.”
AULA F75 Ultra vs Keychron J5 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 26 specs differ
AULA F75 Ultra
Keychron J5
Switch options
Hot-swappable
Mount style
Sound dampening
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
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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