Ajazz AK816 Pro vs Coolkiller CK75
Get the Ajazz AK816 Pro for knob. Get the Coolkiller CK75 for 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.
Ajazz AK816 Pro
Coolkiller CK75
Battery
3,000 mAh
3,750 mAh
Case material
Aluminum, Plastic
ABS, Aluminum, Plastic
Knob
Yes
No
Weight
1,060 g
1,050 g
Keycaps
PBT
ABS, PBT
- Ajazz AK816 Pro
- Coolkiller CK75
- Performance
- 6961
- Build quality
- 7167
- Productivity
- 8586
- Customizability
- 7169
- Portability
- 8382
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
- Plate material: Polycarbonate
Ajazz AK816 Pro vs Coolkiller CK75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 22 specs differ
Ajazz AK816 Pro
Coolkiller CK75
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
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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