Keychron J4 vs Yunzii B68
Get the Keychron J4 for qmk. Get the Yunzii B68 for the 5,000 mAh battery and knob.
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 J4
Yunzii B68
Layout size
80%
65%
Battery
4,000 mAh
5,000 mAh
Switch options
Clicky, Linear, Tactile
Linear
Knob
No
Yes
QMK
Yes
No
- Keychron J4
- Yunzii B68
- Performance
- 7055
- Build quality
- 7160
- Productivity
- 7465
- Customizability
- 8672
- Portability
- 6684
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Sound dampening
- Keycaps: PBT
Keychron J4 vs Yunzii B68 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Keychron J4
Yunzii B68
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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