Redragon CASTOR K631 HE vs PBTfans Tofu Redux V2
Get the Redragon CASTOR K631 HE for hall effect and rapid trigger. Get the PBTfans Tofu Redux V2 for hot-swappable.
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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
PBTfans Tofu Redux V2
Hot-swappable
Build quality in the top 20% of 60% boards under $200.
- 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
PBTfans Tofu Redux V2
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
Hot-swappable
No
Yes
Switch changes without soldering
Case material
Plastic
Aluminum
- Redragon CASTOR K631 HE
- PBTfans Tofu Redux V2
- Performance
- 9161
- Build quality
- 4280
- Productivity
- 4873
- Customizability
- 4775
- Portability
- 6570
- Connection: Wired
Redragon CASTOR K631 HE vs PBTfans Tofu Redux V2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 23 specs differ
Redragon CASTOR K631 HE
PBTfans Tofu Redux V2
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
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
Released
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