How the two machines differ on paper: build volume, process, enclosure, nozzle temperature, launch year and the materials each manufacturer names. This is a specification comparison, not a hands-on test.
FFFELEGOO — official manufacturer image
FFFManufacturer image: Bambu LabGenerated from the two sourced profiles on 2026-11-02. Fields a source doesn't establish are left out of the comparison rather than guessed.
Published specifications don't settle print quality, reliability or noise. Compare the exact configuration, bundled accessories, regional price and support with each manufacturer, and check that the materials you need are supported on the configuration you'd buy.
| Specification | ELEGOO Centauri Carbon | Bambu Lab P1S |
|---|---|---|
| Manufacturer | ELEGOO | Bambu Lab |
| Printing process | FFF | FFF |
| Build envelope (X × Y × Z) | 256 × 256 × 256 mm | 256 × 256 × 256 mm |
| Nominal box volume | 16.78 L | 16.78 L |
| Enclosure | Enclosed | Enclosed |
| Maximum nozzle temperature | 320 °C | 300 °C |
| Introduction year | 2025 | 2023 |
| Collection | Listing status only | Current / announced |
| Market grouping (editorial) | Desktop | Desktop |
| Materials named by the manufacturer | Not verified | PLA, PETG, TPU, PVA, PET, ABS, ASA, PA (capable), PC (capable) |
| Motion System | CoreXY | Not verified |
| Maximum Print Speed | 500 mm/s | Not verified |
| Bed Max (°C) | Not verified | 100 |
| Nozzle Diameter (mm) | Not verified | 0.4 |
| Optional Nozzle Diameters (mm) | Not verified | 0.2, 0.6, 0.8 |
| Toolhead Speed Max (mm/s) | Not verified | 500 |
| Toolhead Acceleration Max (mm/s²) | Not verified | 20000 |
| Machine dimensions (mm) | Not verified | 389 × 389 × 458 |
| Machine weight (kg) | Not verified | 12.95 |
| Monitoring Camera | Not verified | 1280 × 720 at 0.5 fps |
| Air Filter | Not verified | Activated carbon |
| Input Power | Not verified | 100–240 VAC, 50/60 Hz; rated 1000 W at 220 V or 350 W at 110 V |
Enclosed CoreXY filament printer with a 256 mm cubic build volume and a 320 °C hardened-steel nozzle.
Centauri Carbon combines automatic calibration with a chamber camera and a 256 mm cubic build space. ELEGOO quotes a 500 mm/s motion limit; actual part throughput depends on slicing and material settings.
Full sourced profileEnclosed filament printer with a 256 mm nominal cubic build volume.
The P1S specification lists a plastic-and-glass enclosure, an auxiliary part-cooling fan, a chamber-regulator fan and a control-board fan. These distinguish its configuration from the open-frame P1P shown in the same comparison.
Full sourced profile