Redragon CASTOR K631 HE vs Feker IK105/IK85
Get the Redragon CASTOR K631 HE for hall effect and rapid trigger. Get the Feker IK105/IK85 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
Feker IK105/IK85
Hot-swappable
Build quality in the bottom 40% of 100% boards under $100.
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
Feker IK105/IK85
Layout size
65%
100%
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
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
- Redragon CASTOR K631 HE
- Feker IK105/IK85
- Performance
- 9161
- Build quality
- 4254
- Productivity
- 4864
- Customizability
- 4765
- Portability
- 6557
Redragon CASTOR K631 HE vs Feker IK105/IK85 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 22 specs differ
Redragon CASTOR K631 HE
Feker IK105/IK85
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
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Released
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