Gamakay GK75 vs Redragon PENUMBRA K687
Get the Redragon PENUMBRA K687 for knob and 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.
Gamakay GK75
Redragon PENUMBRA K687
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Case material
Plastic
Aluminum
Knob
No
Yes
Weight
1,700 g
1,500 g
Sound dampening
No
Yes
- Gamakay GK75
- Redragon PENUMBRA K687
- Performance
- 6279
- Build quality
- 5773
- Productivity
- 6571
- Customizability
- 5861
- Portability
- 8060
- Layout size: 75%
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
Gamakay GK75 vs Redragon PENUMBRA K687 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 21 specs differ
Gamakay GK75
Redragon PENUMBRA K687
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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