Jamesdonkey RS2 4.0 vs Keychron V4 Max
Get the Keychron V4 Max for 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 RS2 4.0
Keychron V4 Max
Layout size
96%
60%
Case material
Aluminum
ABS, Plastic
Switch options
Linear
Clicky, Linear, Tactile
Weight
1,150 g
645 g
VIA
No
Yes
- Jamesdonkey RS2 4.0
- Keychron V4 Max
- Performance
- 5879
- Build quality
- 7186
- Productivity
- 9395
- Customizability
- 8296
- Portability
- 5388
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Mount style: Gasket Mount
- Knob
- QMK
Jamesdonkey RS2 4.0 vs Keychron V4 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 27 specs differ
Jamesdonkey RS2 4.0
Keychron V4 Max
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
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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