Coolkiller CK75 vs Yunzii RT80 HE
Get the Yunzii RT80 HE 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 HE
Hall effect (magnetic)
No
Yes
Rapid trigger
No
Yes
Battery
3,750 mAh
5,000 mAh
Switch options
Linear, Tactile
Clicky, Magnetic
Weight
1,050 g
940 g
- Coolkiller CK75
- Yunzii RT80 HE
- Performance
- 6198
- Build quality
- 6762
- Productivity
- 8679
- Customizability
- 6964
- Portability
- 8283
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
Coolkiller CK75 vs Yunzii RT80 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 24 specs differ
Coolkiller CK75
Yunzii RT80 HE
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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