Keychron K3 V3 vs Yunzii B75 Pro Max
Get the Yunzii B75 Pro Max for the 8,000 mAh battery.
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Which one should you get?
Get the
Keychron K3 V3
Build quality in the top 10% of 75% 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.
Get the
Yunzii B75 Pro Max
Battery
Build quality in the top 15% of 75% boards under $100.
- 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 K3 V3
Yunzii B75 Pro Max
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Battery
1,550 mAh
8,000 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
Switch options
Clicky, Linear, Tactile
Linear
Mount style
PCB Mount, Plate Mount, Top Mount
Gasket Mount
- Keychron K3 V3
- Yunzii B75 Pro Max
- Performance
- 8284
- Build quality
- 8380
- Productivity
- 8073
- Customizability
- 8988
- Portability
- 7790
- Layout size: 75%
- Hot-swappable
- QMK
- VIA
Keychron K3 V3 vs Yunzii B75 Pro Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 26 specs differ
Keychron K3 V3
Yunzii B75 Pro Max
Switch options
Hot-swappable
Mount style
Low profile
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
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron K3 V3
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you
Yunzii B75 Pro Max
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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