Keychron B4 Pro vs MCHOSE K99 V2
Get the MCHOSE K99 V2 for the 8,000 mAh battery.
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from$39at Keychron
from$89at Mechkeys
90-day lowLowest price in 90 days
Which one should you get?
Get the
Keychron B4 Pro
Build quality in the bottom 10% of 96% boards under $100.
- Switches are soldered. Swapping them means soldering.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
Get the
MCHOSE K99 V2
Battery
Build quality in the bottom 5% of 96% boards under $100.
- Switches are soldered. Swapping them means soldering.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
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 B4 Pro
MCHOSE K99 V2
Connection
Bluetooth, 2.4 GHz, Wired
Wireless
Wireless for several devices and wired for lower latency
Battery
800 mAh
8,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
ABS, Plastic
Switch options
Clicky, Linear, Tactile
Linear
Keycaps
ABS
PBT
- Keychron B4 Pro
- MCHOSE K99 V2
- Performance
- 5143
- Build quality
- 4341
- Productivity
- 7143
- Customizability
- 4346
- Portability
- 5256
- Layout size: 96%
- Low profile
Keychron B4 Pro vs MCHOSE K99 V2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 19 specs differ
Keychron B4 Pro
MCHOSE K99 V2
Switch options
Mount style
Low profile
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
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