Centauri Carbon 2 Combo 3D Printer vs U1 3D Printer
Technical comparison · Fused filament fabrication (FFF/FDM)
Centauri Carbon 2 Combo 3D Printer and U1 3D Printer are two fused filament fabrication (fff/fdm) in a similar class. Choose Centauri Carbon 2 Combo 3D Printer if price matters more; choose U1 3D Printer if multi-extruder matters more.
| Parameter |
Centauri Carbon 2 Combo 3D Printer
Elegoo
F2 · Intermediate
|
U1 3D Printer
Snapmaker
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2026 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 439 € | 849 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 50 × 48 × 74.3 cm | 58.4 × 49.9 × 73 cm |
| Weight (kg) | 19.35 kg | 18.2 kg |
| Work area (mm) | 256 × 256 mm | 270 × 270 mm |
| Z-axis height (mm) | 256 mm | 270 mm |
| Power (W) | 1100 W | 1150 W |
| Voltage (V) | 240 V | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.04 mm |
| Category specs | ||
| XY print surface (mm) | 256 mm | 270 mm |
| Maximum Z height (mm) | 256 mm | 270 mm |
| Kinematics | corexy | corexy |
| Max nozzle temperature (°C) | 350 °C | 300 °C |
| Max bed temperature (°C) | 110 °C | 100 °C |
| Max print speed (mm/s) | 500 mm/s | 500 mm/s |
| Closed chamber | True | False |
| Filament sensor | True | True |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | True |
| Native Klipper | — | True |
| Input shaper | True | True |
| Multicolor printing | True | True |
| Requires external accessory | False | False |
| Maximum colors | 4 | 4 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The machine is compatible with major slicing software on the market. The manufacturer recommends using Elegoo Slicer, specifically optimized to leverage the CoreXY kinematics, multi-color printing via the CANVAS system, and vibration compensation algorithms (Input Shaping). Alternatively, popular slicers like Orca Slicer and Cura can be used, offering broad flexibility to users who prefer established workflows. The integrated dual-band Wi-Fi connectivity allows direct transfer of G-code files to the 8 GB internal memory without physical cards, while the internal camera enables remote monitoring and time-lapse video recording, simplifying the management of the printing process even from a distance. | The primary software is Snapmaker Orca, an optimized version of the popular OrcaSlicer, which provides native management of the four toolheads and factory-calibrated material profiles. The printer can also be seamlessly managed via the Snapmaker mobile app for remote monitoring, taking advantage of the built-in 1080p camera. The internal firmware is built on Klipper, Moonraker, and Fluidd, which Snapmaker has made open-source, allowing experienced users to customize the machine and integrate it into complex workflows. |
The differences that matter
- Price: Centauri Carbon 2 Combo 3D Printer 439 € vs U1 3D Printer 849 € — Centauri Carbon 2 Combo 3D Printer wins (+93%)
- Closed chamber: Centauri Carbon 2 Combo 3D Printer yes, U1 3D Printer no
- Multi-extruder: U1 3D Printer yes, Centauri Carbon 2 Combo 3D Printer no
- Max nozzle temperature: Centauri Carbon 2 Combo 3D Printer 350 °C vs U1 3D Printer 300 °C — Centauri Carbon 2 Combo 3D Printer wins (+17%)
- Work area: Centauri Carbon 2 Combo 3D Printer 256×256 mm vs U1 3D Printer 270×270 mm — U1 3D Printer wins (+11%)
Which one to choose
Choose Centauri Carbon 2 Combo 3D Printer if…
you value price, closed chamber and max nozzle temperature. «A closed chamber reduces thermal gradients around the part being built, limiting warping and cracking caused by rapid cooling in high-shrinkage materials such as ABS, ASA, and PC. It also shields the mechanism from drafts and airborne particles. A closed chamber is effectively necessary for technical materials; for PLA and PETG it is an advantage, not a requirement.»
Choose U1 3D Printer if…
you value multi-extruder, work area and maximum z height. «A second extruder allows printing with two different materials in the same session: soluble support material for complex geometries, or a combination of rigid and flexible in the same part. It expands process capabilities but introduces calibration complexity and the risk of oozing from the idle nozzle. Most useful for work involving geometries that require supports difficult to remove manually.»
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