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 F108
Keychron J5 QMK
Battery
8,000 mAh
3,750 mAh
Weight
1,000 g
1,100 g
QMK
No
Yes
Backlight
RGB, south-facing
RGB, north-facing
Released
2026
2025
- AULA F108
- Keychron J5 QMK
- Performance
- 7578
- Build quality
- 6061
- Productivity
- 7684
- Customizability
- 5875
- Portability
- 6357
- Layout size: 100%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS
- Sound dampening
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
AULA F108
14 owner reviews
“The title describes itself, it sounds amazing, it has a great battery length, the keys feel amazing, I love the size and it's great for my work as a programmer. Would recommend, 10/10.”
Keychron J5 QMK
No owner reviews collected yet.
AULA F108 vs Keychron J5 QMK specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 23 specs differ
AULA F108
Keychron J5 QMK
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
N-key rollover
Mac & Windows
Released
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