Coolkiller CK75 vs Matias FK303QBT
Get the Coolkiller CK75 for hot-swappable and the 3,750 mAh battery.
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.
Coolkiller CK75
Matias FK303QBT
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Hot-swappable
Yes
No
Battery
3,750 mAh
1,600 mAh
Case material
ABS, Aluminum, Plastic
ABS
Switch options
Linear, Tactile
Clicky, Tactile
- Coolkiller CK75
- Matias FK303QBT
- Performance
- 6159
- Build quality
- 6746
- Productivity
- 8647
- Customizability
- 6943
- Portability
- 8271
- Layout size: 75%
Coolkiller CK75 vs Matias FK303QBT specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 23 specs differ
Coolkiller CK75
Matias FK303QBT
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Battery
USB passthrough
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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