Keychron J5 QMK vs MK Fission
Get the Keychron J5 QMK for hot-swappable and qmk.
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 J5 QMK
MK Fission
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Hot-swappable
Yes
No
Case material
ABS
Aluminum
QMK
Yes
No
Sound dampening
Yes
No
- Keychron J5 QMK
- MK Fission
- Performance
- 7866
- Build quality
- 6158
- Productivity
- 8446
- Customizability
- 7548
- Portability
- 5741
- Layout size: 100%
- Keycaps: PBT
Keychron J5 QMK vs MK Fission specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Keychron J5 QMK
MK Fission
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
Typing angle
Backlight
QMK
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Lowest price across stores, Amazon excluded.
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.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.