Yunzii CK75 vs Jamesdonkey A3
Get the Yunzii CK75 for the 3,750 mAh battery. Get the Jamesdonkey A3 for 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.
Yunzii CK75
Jamesdonkey A3
Battery
3,750 mAh
3,000 mAh
Case material
ABS
ABS, PBT, Plastic, Polycarbonate
Switch options
Tactile
Clicky, Linear, Tactile
Knob
No
Yes
Weight
1,050 g
1,000 g
- Yunzii CK75
- Jamesdonkey A3
- Performance
- 6462
- Build quality
- 5866
- Productivity
- 5291
- Customizability
- 5585
- Portability
- 7479
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Keycaps: PBT
Yunzii CK75 vs Jamesdonkey A3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 23 specs differ
Yunzii CK75
Jamesdonkey A3
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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