Redragon K628 Pollux vs Keychron B31
Get the Redragon K628 Pollux for hot-swappable.
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from$42at Redragon
from$34at MK
90-day lowLowest price in 90 days
Which one should you get?
Get the
Redragon K628 Pollux
Hot-swappable
Build quality in the bottom 25% of 75% boards under $50.
Get the
Keychron B31
Build quality in the bottom 20% of 75% boards under $50.
- Switches are soldered. Swapping them means soldering.
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
Wireless for several devices and wired for lower latency
Hot-swappable
Yes
No
Switch changes without soldering
Case material
Plastic
ABS, Plastic
Switch options
Linear
Clicky, Linear, Tactile
Mount style
Bottom Mount
PCB Mount
- Redragon K628 Pollux
- Keychron B31
- Performance
- 7858
- Build quality
- 5652
- Productivity
- 6169
- Customizability
- 5847
- 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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