Lofree Dot Series Foundation vs Sikakeyb Castle CK75
Get the Lofree Dot Series Foundation for hot-swappable. Get the Sikakeyb Castle CK75 for hall effect and rapid trigger.
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Which one should you get?
Get the
Lofree Dot Series Foundation
Hot-swappable
Build quality in the bottom 20% of 75% boards under $200.
Get the
Sikakeyb Castle CK75
Hall effect
Build quality in the bottom 10% of 75% boards under $200.
- Magnetic switches only. Standard MX switches will not fit.
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.
Lofree Dot Series Foundation
Sikakeyb Castle CK75
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Hot-swappable
Yes
No
Switch changes without soldering
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
- Lofree Dot Series Foundation
- Sikakeyb Castle CK75
- Performance
- 4188
- Build quality
- 5142
- Productivity
- 6356
- Customizability
- 5146
- Portability
- 7961
- Layout size: 75%
- Mount style: Gasket Mount
- Keycaps: PBT
Lofree Dot Series Foundation vs Sikakeyb Castle CK75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 21 specs differ
Lofree Dot Series Foundation
Sikakeyb Castle CK75
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
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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