Mid-cycle — watch for announcements before buying
Best for: Makers who want CoreXY speed and precision with Prusa's open-source ethos, community support, and long-term repairability — without Bambu's closed ecosystem.
Full details →Late in cycle — a new model is likely coming soon
Best for: Professionals and studios who need large-format enclosed multicolor printing without the premium price of Bambu's or Prusa's flagship offerings.
Full details →| Prusa Research Core One | Creality K2 Plus | |
|---|---|---|
| Tier | Prosumer | Professional |
| Motion | CoreXY | CoreXY |
| Build Volume | 250 × 220 × 270 mm | 350 × 350 × 350 mm |
| Max Speed | 600 mm/s | 600 mm/s |
| Multicolor | ❌ No | ✅ 4 slots |
| Enclosure | ❌ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ✅ | ❌ |
| Upgrade Kit | — | — |
| Materials | PLA, PETG, ABS, ASA, TPU, PA, PC | PLA, PETG, ABS, ASA, TPU, PA, PA-CF |
| Released | Jan 14, 2025 | Sep 15, 2024 |
| Cycle length | ~730 days | ~450 days |
| Cycle advice | Caution | Wait |
| Deals advice | Caution | Buy |
| Next model | Core One S (enclosed) (Expected 2027) | K3 Plus or K2 Pro (Expected late 2026) |
The Core One matches Bambu CoreXY speed (600 mm/s) while keeping everything open source — firmware, hardware, slicing profiles.
Unlike Bambu's closed ecosystem, every component of the Core One can be modified, repaired, or community-improved.
Existing MMU3 units and the new MMU3 for Core One bring 5-color multicolor printing to the CoreXY platform.
One of the largest build volumes available in an enclosed CoreXY printer, suited for large props, architectural models, and batch production.
Creality's CFS (Creative Filament System) provides 4-color filament switching comparable to Bambu's AMS at a lower price point.
The K2 Plus delivers professional-level features at a price point accessible to serious hobbyists and small studios.