Keychron J4 QMK vs Monsgeek M1W
Get the Monsgeek M1W for the 6,000 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 QMK
Monsgeek M1W
Layout size
80%
75%
Battery
4,000 mAh
6,000 mAh
Case material
ABS
Aluminum
Knob
No
Yes
Weight
870 g
2,200 g
- Keychron J4 QMK
- Monsgeek M1W
- Performance
- 7970
- Build quality
- 6185
- Productivity
- 8497
- Customizability
- 7496
- Portability
- 7392
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- QMK
- Sound dampening
- Keycaps: PBT
Keychron J4 QMK vs Monsgeek M1W specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 26 specs differ
Keychron J4 QMK
Monsgeek M1W
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
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
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