Bambu Lab X1 Carbon vs Prusa Research CORE One+
Technical comparison · Fused filament fabrication (FFF/FDM)
Choose Bambu Lab X1 Carbon if you prefer a more compact, lightweight machine with multicolor potential up to 16 filaments. Choose Prusa Research CORE One+ if you are looking for an open-source software ecosystem and a taller Z-axis build volume.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2022 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~1050–1250 € | ~1049–1349 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 38.9 × 38.9 × 45.7 cm | 41.5 × 44.4 × 55.5 cm |
| Weight (kg) | 14.13 kg | 22.5 kg |
| Work area (mm) | 256 × 256 mm | 250 × 220 mm |
| Z-axis height (mm) | 256 mm | 270 mm |
| Power (W) | 1000 W | 240 W |
| Voltage (V) | — | 230 V |
| Maximum speed | 500 mm/s | — |
| Declared precision | 7 μm | — |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 256 mm | 220 mm |
| Build height Z (mm) | 256 mm | 270 mm |
| Kinematics | CoreXY | CoreXY |
| Max nozzle temperature (°C) | 300 °C | 290 °C |
| Max bed temperature (°C) | 110 °C | 120 °C |
| Max print speed (mm/s) | 500 mm/s | — |
| Enclosed chamber | Yes | Yes |
| Filament sensor | Yes | Yes |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | No | No |
| Native Klipper | No | No |
| Input shaper | Yes | Yes |
| Multicolor printing | Yes | Yes |
| Multicolor requires accessory | Yes | Yes |
| Max colors | 16 | 5 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The printer is controlled via Bambu Studio, the proprietary slicer available for Windows, macOS, and Linux, as well as the Bambu Handy mobile app. LAN mode is supported, allowing full local control without an internet connection or cloud account. Remote monitoring via Bambu Cloud is optional. Bambu Studio accepts 3MF, STL, OBJ, and STEP files and includes advanced features such as vibration compensation and flow rate control. | Natively compatible with PrusaSlicer (based on Slic3r, open-source), but it works with any slicer able to generate Marlin-flavored G-code, such as Cura, ideaMaker or Simplify3D. The firmware is a Prusa-modified Marlin 2, fully open: no lock-in to proprietary software or protocols. The user has full control over the machine, but PrusaSlicer is recommended for optimal performance, as it includes exclusive profiles and features like dynamic flow calibration. |
The differences that matter
- Multicolor handling: Bambu Lab X1 Carbon supports up to 16 colors simultaneously via its accessory, while Prusa CORE One+ has a maximum limit of 5 colors.
- Build volume: X1 Carbon offers a wider bed (256 × 256 mm vs 250 × 220 mm), but CORE One+ provides a taller Z-axis (270 mm vs 256 mm).
- Software ecosystem: Prusa uses an open-source approach (Marlin 2) compatible with any G-code generating slicer; Bambu Lab relies on the proprietary Bambu Studio software, while guaranteeing LAN mode operation without the cloud.
- Physical specs and power: X1 Carbon weighs significantly less (14.13 kg vs 22.5 kg) but declares a much higher peak power (1000 W vs 240 W).
- Maximum temperatures: The X1 Carbon nozzle reaches a higher temperature (300 °C vs 290 °C), while the CORE One+ bed reaches 120 °C (vs 110 °C for X1 Carbon).
Which one to choose
Choose X1 Carbon if…
Choose Bambu Lab X1 Carbon if you need to maximize the workspace on the X and Y axes (256 × 256 mm) within a smaller physical footprint (weighing 14.13 kg). It is ideal for those who want a declared speed of up to 500 mm/s and the ability to print complex multicolor models, managing up to 16 colors via the dedicated accessory. Additionally, the nozzle reaches 300 °C, offering a slightly higher thermal margin.
Choose CORE One+ if…
Choose Prusa Research CORE One+ if you prefer an open platform, based on Marlin 2 firmware and compatible with various third-party slicers, while optimized for PrusaSlicer. This machine offers greater vertical travel (270 mm on the Z-axis) and a heated bed that reaches 120 °C. It also features lower nominal power absorption (240 W compared to 1000 W of the X1 Carbon), coupled with a heavier, more imposing structure (22.5 kg).
Where to buy
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Filaments for these printers
The most chosen spools among the materials both printers can print according to their specifications.
- ELEGOO PLA PLA1.75 mm1 kg Check the price on Amazon →
- Bambu Lab PLA PLA1.75 mm1 kg Check the price on Amazon →
- SUNLU PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)1.75 mm1 kg Check the price on Amazon →
- SUNLU PLA PLA1.75 mm1 kg Check the price on Amazon →
- OVERTURE PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)High speed1.75 mm1 kg Check the price on Amazon →
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