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.
Redragon FIZZ K617
Keychron J4
Layout size
60%
80%
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Switch options
Clicky, Linear
Clicky, Linear, Tactile
QMK
No
Yes
VIA
No
Yes
- Redragon FIZZ K617
- Keychron J4
- Performance
- 7170
- Build quality
- 5671
- Productivity
- 5474
- Customizability
- 5786
- Portability
- 7066
- Hot-swappable
Redragon FIZZ K617 vs Keychron J4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 23 specs differ
Redragon FIZZ K617
Keychron J4
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Released
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