Corsair K70 Core vs Keychron B31
Get the Corsair K70 Core for knob.
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from$129at Mechkeys
from$34at MK
90-day lowLowest price in 90 days
Which one should you get?
Get the
Corsair K70 Core
Knob
Build quality in the bottom 10% of 100% boards under $150.
- Switches are soldered. Swapping them means soldering.
Get the
Keychron B31
Build quality in the bottom 20% of 75% boards under $50.
- Switches are soldered. Swapping them means soldering.
- No numpad.
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.
Corsair K70 Core
Keychron B31
Layout size
100%
75%
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Case material
ABS, Aluminum
ABS, Plastic
Switch options
Linear
Clicky, Linear, Tactile
Knob
Yes
No
- Corsair K70 Core
- Keychron B31
- Performance
- 5459
- Build quality
- 4352
- Productivity
- 5869
- Customizability
- 5547
- Portability
- 5878
- Keycaps: ABS
Corsair K70 Core vs Keychron B31 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 22 specs differ
Corsair K70 Core
Keychron B31
Switch options
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
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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