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.
MMD KM40
Sikakeyb SK1 Mountain City
Layout size
40%
60%
Battery
2,000 mAh
1,900 mAh
Case material
Aluminum
Aluminum, Plastic
QMK
Yes
No
VIA
Yes
No
- MMD KM40
- Sikakeyb SK1 Mountain City
- Performance
- 6144
- Build quality
- 8350
- Productivity
- 6950
- Customizability
- 8473
- Portability
- 8482
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
MMD KM40
4 owner reviews
“Keycaps are dyesub, but still PBT Tactile switches feature a proper tactile feeling with great typing experience The case feels and looks really premium layer activation could be nicer but in the end you just gotta get used to the board”
Sikakeyb SK1 Mountain City
No owner reviews collected yet.
MMD KM40 vs Sikakeyb SK1 Mountain City specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 20 specs differ
MMD KM40
Sikakeyb SK1 Mountain City
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Backlight
QMK
VIA
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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