Coolkiller Spring Series vs Qwertykeys QK65 Mk3
Get the Coolkiller Spring Series for the 3,750 mAh battery. Get the Qwertykeys QK65 Mk3 for knob.
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No reviews
from$179at Mechkeys
4.4 (7)4.4 · 7 reviews
from$245at MK
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 Spring Series
Qwertykeys QK65 Mk3
Battery
3,750 mAh
3,100 mAh
A larger battery means fewer cables during the day
Case material
Plastic
Aluminum
Knob
No
Yes
Display
Yes
LED
A case display rather than a typing feature
Released
2023
2025
- Coolkiller Spring Series
- Qwertykeys QK65 Mk3
- Performance
- 4465
- Build quality
- 5369
- Productivity
- 7079
- Customizability
- 6972
- Portability
- 9089
- Layout size: 65%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
Coolkiller Spring Series vs Qwertykeys QK65 Mk3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
5 of 21 specs differ
Coolkiller Spring Series
Qwertykeys QK65 Mk3
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
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