Keychron J12 HE vs Sikakeyb SK5 Mountain City
Get the Keychron J12 HE for hall effect and rapid trigger.
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.
Keychron J12 HE
Sikakeyb SK5 Mountain City
Hall effect (magnetic)
Yes
No
Rapid trigger
Yes
No
Hot-swappable
Yes
No
Case material
Plastic
Aluminum, Plastic
QMK
Yes
No
- Keychron J12 HE
- Sikakeyb SK5 Mountain City
- Performance
- 8838
- Build quality
- 7644
- Productivity
- 8942
- Customizability
- 8646
- Portability
- 8059
- Layout size: 75%
Keychron J12 HE vs Sikakeyb SK5 Mountain City specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 22 specs differ
Keychron J12 HE
Sikakeyb SK5 Mountain City
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Lowest price across stores, Amazon excluded.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.