Fiio KB3 vs MelGeek O2
Get the Fiio KB3 for hot-swappable. Get the MelGeek O2 for sound dampening.
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.
Fiio KB3
MelGeek O2
Connection
Wired, Bluetooth
Bluetooth, 2.4 GHz, Wired
Hot-swappable
Yes
No
Case material
Metal, Plastic
ABS, Aluminum, Polycarbonate
Weight
1,060 g
650 g
Sound dampening
No
Yes
- Fiio KB3
- MelGeek O2
- Performance
- 4554
- Build quality
- 5265
- Productivity
- 6054
- Customizability
- 7651
- Portability
- 8783
- Layout size: Numpad
- Mount style: Gasket Mount
Fiio KB3 vs MelGeek O2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 21 specs differ
Fiio KB3
MelGeek O2
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
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