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Cooler Master CK720 vs Ducky One 3 Mini: Comparison
Cooler Master CK720 and Ducky One 3 Mini differ on layout: Cooler Master CK720 at 65%, Ducky One 3 Mini at 60%. They match on backlighting and polling rate.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Cooler Master | Ducky |
| Layout | 65% | 60% |
| Model | CK720 | One 3 Mini |
| Switch Type | Cooler Master hot-swap mechanical (Linear/Tactile) | Cherry MX or Kailh, hot-swappable |
| Connectivity | Bluetooth 5.1 / 2.4GHz / Wired USB-C | Wired (detachable USB-C) |
| Keycap Material | PBT | Double-shot PBT |
| Backlighting | Per-key RGB | Per-key RGB |
| Polling Rate | 1000 Hz | 1000 Hz |
Verdict
Cooler Master CK720
8 / 10 Expert Rating
A genuinely well-built wireless 65% board that punches above its price with a real CNC aluminum top.
Ducky One 3 Mini
8 / 10 Expert Rating
The same excellent build quality as the rest of the One 3 line, shrunk down to the smallest practical footprint.




