First-generation product — recently released, still early days
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 →Just released — full support runway ahead
Best for: Budget-conscious beginners who want optional multicolor printing in the trusted Ender 3 form factor at an accessible price — and are comfortable with a hands-on setup experience.
Full details →| Prusa Research CORE One L | Creality Ender 3 V4 | |
|---|---|---|
| Tier | Professional | Entry |
| Motion | CoreXY | BedSlinger |
| Build Volume | 300 × 300 × 330 mm | 220 × 220 × 235 mm |
| Max Speed | 500 mm/s | 500 mm/s |
| Multicolor | ❌ No | ✅ 4 slots |
| Enclosure | ✅ | ❌ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ✅ | ❌ |
| Upgrade Kit | — | — |
| Materials | PLA, PETG, ABS, ASA, TPU, PA, PA-CF, PC | PLA, PETG, TPU |
| Released | Nov 7, 2025 | Jan 15, 2026 |
| Cycle length | — | ~854 days |
| Cycle advice | Buy | Buy |
| Deals advice | Caution | Caution |
| Next model | — | — |
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.
The V4's rigid frame reduces vibration at high speeds, improving print quality over the V3 KE's lighter structure.
The Combo bundle includes Creality's CFS filament system for 4-color printing, expandable to 16 colors with additional CFS units — one of the most affordable multicolor setups available.
The Ender 3 family has the largest 3D printing community in the world, with extensive documentation, mods, and active Creality firmware updates.