Keychron K6 vs Redragon CASTOR K631 Pro SE
Get the Keychron K6 for the 4,000 mAh battery.
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.
Keychron K6
Redragon CASTOR K631 Pro SE
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Battery
4,000 mAh
1,600 mAh
Case material
ABS, Aluminum, Plastic
Plastic
Switch options
Clicky, Linear, Tactile
Clicky, Linear
Mount style
Plate Mount, Tray Mount
Bottom Mount
- Keychron K6
- Redragon CASTOR K631 Pro SE
- Performance
- 5571
- Build quality
- 6951
- Productivity
- 5849
- Customizability
- 6756
- Portability
- 8883
- Layout size: 65%
- Hot-swappable
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K6
507 owner reviews
“I’m a copywriter, so I spend a lot of time typing. This keyboard is great! I would have the IT layout! With è, à, ò and so on… But, as I’ve said, great product!”
Redragon CASTOR K631 Pro SE
No owner reviews collected yet.
Keychron K6 vs Redragon CASTOR K631 Pro SE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 20 specs differ
Keychron K6
Redragon CASTOR K631 Pro SE
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
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