Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Makers who need enclosed CoreXY printing for PA-CF and ASA on a budget — and want a capable alternative to Bambu without the ecosystem lock-in.
Full details →First-generation product — no release history to base predictions on
Best for: Engineers and professional makers who need large-format enclosed printing with active chamber heating — and want Prusa's open-source ethos and long-term support over a closed-ecosystem competitor.
Full details →| Creality K1C | Prusa Research CORE One L | |
|---|---|---|
| Tier | Prosumer | Professional |
| Motion | CoreXY | CoreXY |
| Build Volume | 220 × 220 × 250 mm | 300 × 300 × 330 mm |
| Max Speed | 600 mm/s | 500 mm/s |
| Multicolor | ❌ No | ❌ No |
| Enclosure | ✅ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ✅ |
| Upgrade Kit | — | — |
| Materials | PLA, PETG, ABS, ASA, TPU, PA-CF | PLA, PETG, ABS, ASA, TPU, PA, PA-CF, PC |
| Released | Jan 20, 2024 | Jan 1, 2025 |
| Cycle length | ~450 days | — |
| Cycle advice | Wait | Caution |
| Deals advice | Buy | Caution |
| Next model | — | — |
The K1C ships with a hardened steel nozzle rated for carbon-fiber filaments — a significant cost advantage over printers that require aftermarket nozzle upgrades.
Few printers under $400 offer genuine enclosure capability. The K1C delivers ABS and ASA-capable chamber temperatures.
Competitive speed with Bambu's P-series at a fraction of the price.
A large enclosed build volume with genuine active chamber heating — making the CORE One L reliable for ABS, ASA, PA, and PC across the full build plate.
All firmware, hardware designs, and slicing profiles are open source. Prusa backs the CORE One L with long-term parts availability and community support.
For institutional, government, and production customers, a dedicated Critical Infrastructure Edition is offered — Prusa's commitment to secure supply for professional users.