Coolkiller CK75 vs Yunzii RT80
Get the Yunzii RT80 for hall effect and rapid trigger.
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
Yunzii RT80
Layout size
75%
80%
Hall effect (magnetic)
No
Yes
Rapid trigger
No
Yes
Battery
3,750 mAh
5,000 mAh
Case material
ABS, Aluminum, Plastic
Plastic
- Coolkiller CK75
- Yunzii RT80
- Performance
- 6198
- Build quality
- 6761
- Productivity
- 8677
- Customizability
- 6962
- Portability
- 8277
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
Coolkiller CK75 vs Yunzii RT80 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 24 specs differ
Coolkiller CK75
Yunzii RT80
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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