Keychron B2 Pro vs B3 Pro
Get the Keychron B3 Pro for the 1,200 mAh battery.
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4.8 (4)4.8 · 4 reviews
from$30at MK
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from$34at Keychron
Which one should you get?
Get the
Keychron B2 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
Keychron B3 Pro
Battery
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 ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- 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 B2 Pro
Keychron B3 Pro
Layout size
96%
75%
Battery
800 mAh
1,200 mAh
A larger battery means fewer cables during the day
Case material
ABS, Plastic
ABS
Weight
585 g
410 g
Heavier boards stay planted and lighter ones travel
Layout standard
ANSI, ISO, JIS
ANSI
ISO and JIS exist so regional layouts fit
- Keychron B2 Pro
- Keychron B3 Pro
- Performance
- 5050
- Build quality
- 4243
- Productivity
- 6970
- Customizability
- 4647
- Portability
- 5179
- Connection: Bluetooth, 2.4 GHz, Wired
- Low profile
- Max polling rate: 1,000 Hz
- Switch options: Clicky, Linear, Tactile
- Keycaps: ABS
Keychron B2 Pro vs B3 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 19 specs differ
Keychron B2 Pro
Keychron B3 Pro
Switch options
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
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron B2 Pro
Keychron (DE)
ISO
In stockDoes not ship to you
Keychron B3 Pro
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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