Redragon UCAL K673 vs Zuoya GMK81
Get the Redragon UCAL K673 for the 4,000 mAh battery and knob. Get the Zuoya GMK81 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.
Redragon UCAL K673
Zuoya GMK81
Connection
Bluetooth, 2.4 GHz, Wired
Wired, Bluetooth, 2.4 GHz
Hot-swappable
No
Yes
Battery
4,000 mAh
3,000 mAh
Case material
Plastic
ABS, Aluminum
Knob
Yes
No
- Redragon UCAL K673
- Zuoya GMK81
- Performance
- 6367
- Build quality
- 5887
- Productivity
- 6391
- Customizability
- 5487
- Portability
- 7380
- Layout size: 75%
- Mount style: Gasket Mount
- Sound dampening
Redragon UCAL K673 vs Zuoya GMK81 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 22 specs differ
Redragon UCAL K673
Zuoya GMK81
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
Weight
Dimensions
Backlight
VIA
Mac & Windows
Released
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