Prusa Research CORE One L vs Prusa Research CORE One+
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The Prusa Research CORE One L (2025, €1,849) and the Prusa Research CORE One+ (2026, €1,349) are two FDM 3D printers many people compare before buying.
The Prusa Research CORE One+ is the more affordable of the two, with a gap of about 500 (~27%) versus the other.
On the technical side, the Prusa Research CORE One L offers more build volume (300×300×330 mm).
Below is the full spec table with the best value of each feature highlighted, plus a verdict by use case.
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| Prusa Research CORE One L €1,849 | Prusa Research CORE One+ €1,349 | |
|---|---|---|
| Geometry | ||
| Build volume | 300×300×330 mm 🏆 | 250×220×270 mm |
| Weight | 21.9 kg | 22.5 kg |
| Speed | ||
| Max speed | — | 600 mm/s 🏆 |
| Max acceleration | — | — |
| Hot-end | ||
| Max nozzle temp | 290 °C | 290 °C |
| Nozzle material | Brass CHT / hardened steel | brass |
| Drive type | direct | direct |
| Flow rate | — | — |
| Bed | ||
| Max bed temp | 120 °C | 120 °C |
| Bed material | PEI spring steel sheet (magnetic) | PEI spring steel |
| Auto-leveling | Automatic mesh bed leveling with load cell sensor | automatic (load cell mesh) |
| Enclosed | Yes | Yes |
| Heated chamber | Yes | Yes |
| Multimaterial | ||
| AMS compatible | Yes | Yes |
| AMS type | MMU3 | MMU3 |
| AMS slots | 5 | 5 |
| Connectivity | ||
| WiFi | Yes | Yes |
| Ethernet | — | — |
| Camera | Yes () | — |
| Calibration | ||
| Vibration compensation | — | — |
| Flow calibration | — | — |
| Input shaping | — | — |
| Pressure advance | — | — |
| Software | ||
| Official slicer | PrusaSlicer | PrusaSlicer |
| OrcaSlicer | — | — |
| Noise | ||
| Noise | — | — |
| Power | 630 W | 240 W 🏆 |
Verdict
- If speed matters most, the Prusa Research CORE One+ wins.
- On price, Prusa Research CORE One+ is cheaper.
Frequently asked
- Which has better value: Prusa Research CORE One L or Prusa Research CORE One+?
- See the full spec table for the best decision based on your use case.
- Which has the larger build volume?
- Prusa Research CORE One L with 300×300×330 mm.