Keychron B1 Pro vs Lemokey X4
Get the Keychron Lemokey X4 for hot-swappable and knob.
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4.4 (7)4.4 · 7 reviews
from$37at MK
No reviews
from$34at Keychron
Which one should you get?
Get the
Keychron B1 Pro
Build quality in the bottom 5% of 75% boards under $50.
- Switches are soldered. Swapping them means soldering.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
Get the
Keychron Lemokey X4
Hot-swappable
Build quality in the top 10% of 75% boards under $50.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
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 B1 Pro
Keychron Lemokey X4
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
Low profile
Yes
No
Knob
No
Yes
Weight
425 g
712 g
Heavier boards stay planted and lighter ones travel
- Keychron B1 Pro
- Keychron Lemokey X4
- Performance
- 5074
- Build quality
- 4282
- Productivity
- 6896
- Customizability
- 4682
- Portability
- 7864
- Layout size: 75%
- Max polling rate: 1,000 Hz
- Case material: ABS, Plastic
- Switch options: Clicky, Linear, Tactile
Keychron B1 Pro vs Lemokey X4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 27 specs differ
Keychron B1 Pro
Keychron Lemokey X4
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron B1 Pro
Keychron
ISO
In stockShips to you
Keychron (DE)
ISO
In stockDoes not ship to you
Keychron Lemokey X4
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
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