Cidoo V21 vs Fiio KB3
Get the Cidoo V21 for knob. Get the Fiio KB3 for hot-swappable.
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.
Cidoo V21
Fiio KB3
Connection
Bluetooth, 2.4 GHz, Wired
Wired, Bluetooth
Hot-swappable
No
Yes
Case material
Aluminum
Metal, Plastic
Knob
Yes
No
Weight
500 g
1,060 g
- Cidoo V21
- Fiio KB3
- Performance
- 6045
- Build quality
- 7952
- Productivity
- 8860
- Customizability
- 7576
- Portability
- 8387
- Layout size: Numpad
- Mount style: Gasket Mount
Cidoo V21 vs Fiio KB3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 22 specs differ
Cidoo V21
Fiio KB3
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
VIA
Mac & Windows
Released
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