Redragon CASTOR K631 Pro vs Keychron Q4
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 Pro
Keychron Q4
Layout size
65%
60%
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Case material
Plastic
Aluminum
Switch options
Linear
Clicky, Linear, Tactile
Mount style
Bottom Mount
Gasket Mount, Plate Mount
- Redragon CASTOR K631 Pro
- Keychron Q4
- Performance
- 7266
- Build quality
- 5790
- Productivity
- 5495
- Customizability
- 5898
- Portability
- 8570
- Hot-swappable
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Redragon CASTOR K631 Pro
No owner reviews collected yet.
Keychron Q4
10 owner reviews
“Perfect keyboard, sounds lovely, feels lovely, i just fee like the white keys are a lot more cream than pictured. Not an issue though! Just a little annoying haha”
Redragon CASTOR K631 Pro vs Keychron Q4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
19 of 27 specs differ
Redragon CASTOR K631 Pro
Keychron Q4
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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