Jamesdonkey R4 vs Womier RD75 Pro
Get the Jamesdonkey R4 for knob. Get the Womier RD75 Pro for the 8,000 mAh battery 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.
Jamesdonkey R4
Womier RD75 Pro
Battery
4,000 mAh
8,000 mAh
Knob
Yes
No
Weight
1,900 g
2,000 g
VIA
No
Yes
Sound dampening
No
Yes
- Jamesdonkey R4
- Womier RD75 Pro
- Performance
- 5580
- Build quality
- 6781
- Productivity
- 6388
- Customizability
- 7986
- Portability
- 7792
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: Aluminum
- Mount style: Gasket Mount
- QMK
Jamesdonkey R4 vs Womier RD75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Jamesdonkey R4
Womier RD75 Pro
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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