Mid-cycle — watch for announcements before buying
🔧 Upgrade kit available — from MK4, MK3.5
Best for: Makers who value open-source hardware, community support, long-term repairability, and battle-tested reliability over raw speed or multicolor features.
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 MK4S | Creality K2 Plus | |
|---|---|---|
| Tier | Prosumer | Professional |
| Motion | BedSlinger | CoreXY |
| Build Volume | 250 × 210 × 220 mm | 350 × 350 × 350 mm |
| Max Speed | 500 mm/s | 600 mm/s |
| Multicolor | ❌ No | ✅ 4 slots |
| Enclosure | ❌ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ✅ | ❌ |
| Upgrade Kit | 🔧 From MK4, MK3.5 | — |
| Materials | PLA, PETG, ABS, ASA, TPU, PA, PC | PLA, PETG, ABS, ASA, TPU, PA, PA-CF |
| Released | Mar 20, 2024 | Sep 15, 2024 |
| Cycle length | ~730 days | ~450 days |
| Cycle advice | Caution | Wait |
| Deals advice | Caution | Buy |
| Next model | Prusa MK5 (Expected 2027) | K3 Plus or K2 Pro (Expected late 2026) |
MK4 and MK3.5 owners can upgrade to MK4S specs without purchasing a whole new printer. This is Prusa's commitment to owners and is unique in the industry at this level.
Firmware, PCB schematics, hardware designs, and slicing profiles are all published under open licenses. You own the printer completely.
Prusa's forum, knowledge base, and repair guides are unmatched. Parts are stocked and available for years after purchase.
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.