Redragon CASTOR K631 HE vs KBDFans Cat
Get the Redragon CASTOR K631 HE for hall effect and rapid trigger.
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Which one should you get?
Get the
Redragon CASTOR K631 HE
Hall effect
Build quality in the bottom 5% of 65% boards under $50.
- Magnetic switches only. Standard MX switches will not fit.
- 65% layout. No function row and no numpad.
Get the
KBDFans Cat
- Switches are soldered. Swapping them means soldering.
- Compact layout only. No function row, dedicated arrow keys, or numpad.
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
KBDFans Cat
Layout size
65%
60%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Backlight
RGB
None
RGB for looks and low light rather than speed
USB-C
Yes
No
- Redragon CASTOR K631 HE
- KBDFans Cat
- Performance
- 9143
- Build quality
- 4253
- Productivity
- 4841
- Customizability
- 4749
- Portability
- 6563
Redragon CASTOR K631 HE vs KBDFans Cat specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
5 of 15 specs differ
Redragon CASTOR K631 HE
KBDFans Cat
Switch options
Hall effect (magnetic)
Rapid trigger
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
USB-C
Case material
Weight
Dimensions
Backlight
Released
Compare prices
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- Check on Amazon
Amazon
Check price
- Go to KBDfans
KBDfans
Out of stock - Check on Amazon
Amazon
Check price
Not sold on either?
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