Keychron B4 Pro vs MCHOSE K99
Get the MCHOSE K99 for rapid trigger and hot-swappable.
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from$39at Keychron
from$62at Mchose
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.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Get the
MCHOSE K99
Rapid trigger
Build quality in the bottom 40% of 98% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
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
Layout size
96%
98%
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Hot-swappable
No
Yes
Switch changes without soldering
Battery
800 mAh
6,000 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
- Keychron B4 Pro
- MCHOSE K99
- Performance
- 5186
- Build quality
- 4359
- Productivity
- 7173
- Customizability
- 4358
- Portability
- 5259
- Connection: Bluetooth, 2.4 GHz, Wired
Keychron B4 Pro vs MCHOSE K99 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 24 specs differ
Keychron B4 Pro
MCHOSE K99
Switch options
Rapid trigger
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
N-key rollover
Mac & Windows
Released
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