Coolkiller CK75 vs Keychron K6 Pro
Get the Keychron K6 Pro for the 4,000 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
Keychron K6 Pro
Layout size
75%
65%
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Battery
3,750 mAh
4,000 mAh
Switch options
Linear, Tactile
Clicky, Linear, Tactile
Mount style
Gasket Mount
PCB Mount, Tray Mount
- Coolkiller CK75
- Keychron K6 Pro
- Performance
- 6174
- Build quality
- 6789
- Productivity
- 8691
- Customizability
- 6996
- Portability
- 8288
- Hot-swappable
- Case material: ABS, Aluminum, Plastic
- Sound dampening
- Keycaps: ABS, PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Coolkiller CK75
No owner reviews collected yet.
Keychron K6 Pro
8 owner reviews
“This is my first serious mechanical keyboard. It sounds and feels great stock. You don't really need to mod it, but if you do, i think it will sounds amazing. 0 regrets, im very satisfied.”
“I received this item broken: switches, plate, box, stabilizers- everything was either broken or not assembled properly.”
Coolkiller CK75 vs Keychron K6 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 26 specs differ
Coolkiller CK75
Keychron K6 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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