Coolkiller CK98 vs Yunzii B75 Pro Max
Get the Yunzii B75 Pro Max for the 8,000 mAh battery and knob.
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 CK98
Yunzii B75 Pro Max
Layout size
98%
75%
Battery
3,750 mAh
8,000 mAh
Switch options
Linear, Silent, Tactile
Linear
Knob
No
Yes
Weight
1,300 g
993 g
- Coolkiller CK98
- Yunzii B75 Pro Max
- Performance
- 6583
- Build quality
- 6580
- Productivity
- 8773
- Customizability
- 7388
- Portability
- 5690
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Display: TFT
Coolkiller CK98 vs Yunzii B75 Pro Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 23 specs differ
Coolkiller CK98
Yunzii B75 Pro Max
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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