Redragon K628 Pollux vs Keychron B31
Get the Redragon K628 Pollux for hot-swappable.
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 K628 Pollux
Keychron B31
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Hot-swappable
Yes
No
Case material
Plastic
ABS, Plastic
Switch options
Linear
Clicky, Linear, Tactile
Mount style
Bottom Mount
PCB Mount
- Redragon K628 Pollux
- Keychron B31
- Performance
- 7959
- Build quality
- 5752
- Productivity
- 6270
- Customizability
- 5947
- Portability
- 6179
- Layout size: 75%
- Keycaps: ABS
Redragon K628 Pollux vs Keychron B31 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 21 specs differ
Redragon K628 Pollux
Keychron B31
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
N-key rollover
Mac & Windows
Released
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