Redragon CASTOR K631 HE vs Keychron B5 Pro
Get the Redragon CASTOR K631 HE for hall effect and rapid trigger.
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
Keychron B5 Pro
Layout size
65%
100%
Hall effect (magnetic)
Yes
No
Rapid trigger
Yes
No
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Max polling rate
8,000 Hz
1,000 Hz
- Redragon CASTOR K631 HE
- Keychron B5 Pro
- Performance
- 9251
- Build quality
- 4343
- Productivity
- 4970
- Customizability
- 4749
- Portability
- 6652
Redragon CASTOR K631 HE vs Keychron B5 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 20 specs differ
Redragon CASTOR K631 HE
Keychron B5 Pro
Switch options
Hall effect (magnetic)
Rapid trigger
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
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