Keychron B3 Pro vs K1 SE V5
Get the Keychron K1 SE V5 for hot-swappable and the 2,000 mAh battery.
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from$34at Keychron
4.8 (166)4.8 · 166 reviews
from$59at Keychron
Which one should you get?
Get the
Keychron B3 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.
- No numpad.
Get the
Keychron K1 SE V5
Hot-swappable
Build quality in the top 40% of 80% boards under $100.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- 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.
Keychron B3 Pro
Keychron K1 SE V5
Layout size
75%
80%
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
Battery
1,200 mAh
2,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
Aluminum, Plastic
- Keychron B3 Pro
- Keychron K1 SE V5
- Performance
- 5063
- Build quality
- 4367
- Productivity
- 7067
- Customizability
- 4770
- Portability
- 7974
- Low profile
- Switch options: Clicky, Linear, Tactile
- Keycaps: ABS
Keychron B3 Pro vs K1 SE V5 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 21 specs differ
Keychron B3 Pro
Keychron K1 SE V5
Switch options
Hot-swappable
Mount style
Low profile
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
Compare prices
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