Redragon CASTOR K631 HE vs Skyloong GK75
Get the Redragon CASTOR K631 HE for hall effect and rapid trigger. Get the Skyloong GK75 for hot-swappable.
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.
Redragon CASTOR K631 HE
Skyloong GK75
Layout size
65%
75%
Hall effect (magnetic)
Yes
No
Rapid trigger
Yes
No
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Hot-swappable
No
Yes
- Redragon CASTOR K631 HE
- Skyloong GK75
- Performance
- 9262
- Build quality
- 4366
- Productivity
- 4983
- Customizability
- 4778
- Portability
- 6679
Redragon CASTOR K631 HE vs Skyloong GK75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
17 of 24 specs differ
Redragon CASTOR K631 HE
Skyloong GK75
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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