Keychron J2 HE vs Sikakeyb SK1 Mountain City
Get the Keychron J2 HE for hall effect and qmk.
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 J2 HE
Sikakeyb SK1 Mountain City
Layout size
75%
60%
Hall effect (magnetic)
Yes
No
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Case material
Plastic
Aluminum, Plastic
QMK
Yes
No
- Keychron J2 HE
- Sikakeyb SK1 Mountain City
- Performance
- 8944
- Build quality
- 8350
- Productivity
- 8850
- Customizability
- 8973
- Portability
- 6082
- Hot-swappable
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron J2 HE
2 owner reviews
“Worked perfectly, best keyboard I've ever owned. For one hour. After that all RGB turned off, and the main function of the keyboard (Typing), no longer works. I can't type with it, the web launcher doesn't detect it either, just don't waste your money.”
Sikakeyb SK1 Mountain City
No owner reviews collected yet.
Keychron J2 HE vs Sikakeyb SK1 Mountain City specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Keychron J2 HE
Sikakeyb SK1 Mountain City
Switch options
Hall effect (magnetic)
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
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.
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