Ajazz AK871 vs Keychron J4
Get the Keychron J4 for qmk and via.
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.
Ajazz AK871
Keychron J4
Connection
Bluetooth, 2.4 GHz
Bluetooth, 2.4 GHz, Wired
Switch options
Clicky, Linear
Clicky, Linear, Tactile
QMK
No
Yes
VIA
No
Yes
Sound dampening
No
Yes
- Ajazz AK871
- Keychron J4
- Performance
- 3970
- Build quality
- 3971
- Productivity
- 5074
- Customizability
- 4886
- Portability
- 6766
- Layout size: 80%
- Hot-swappable
Ajazz AK871 vs Keychron J4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 21 specs differ
Ajazz AK871
Keychron J4
Switch options
Hot-swappable
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
Mac & Windows
Released
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