Centauri Carbon 2 Combo 3D Printer vs Neptune 4 Pro
Technical comparison · Fused filament fabrication (FFF/FDM)
Centauri Carbon 2 Combo 3D Printer and Neptune 4 Pro are two fused filament fabrication (fff/fdm) in a similar class. Choose Centauri Carbon 2 Combo 3D Printer if maximum colors and closed chamber matters more; choose Neptune 4 Pro if price matters more. On the category's overall technical index, Centauri Carbon 2 Combo 3D Printer scores 57/100 against 36/100 for Neptune 4 Pro.
| Parameter |
Centauri Carbon 2 Combo 3D Printer
Elegoo
F2 · Intermediate
|
Neptune 4 Pro
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2026 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 439 € | 299 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 50 × 48 × 74.3 cm | 47.5 × 44.5 × 51.5 cm |
| Weight (kg) | 19.35 kg | 8.9 kg |
| Work area (mm) | 256 × 256 mm | 225 × 225 mm |
| Z-axis height (mm) | 256 mm | 265 mm |
| Power (W) | 1100 W | — |
| Voltage (V) | 240 V | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.1 mm |
| Category specs | ||
| XY print surface (mm) | 256 mm | 225 mm |
| Maximum Z height (mm) | 256 mm | 265 mm |
| Kinematics | corexy | cartesian |
| Max nozzle temperature (°C) | 350 °C | 300 °C |
| Max bed temperature (°C) | 110 °C | 110 °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 | False |
| Native Klipper | — | True |
| Input shaper | True | True |
| Multicolor printing | True | False |
| Requires external accessory | False | False |
| Maximum colors | 4 | 1 |
| 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 machine is driven by Klipper firmware pre-installed on a proprietary 64-bit motherboard, ensuring rapid processing for advanced features like input shaping and pressure advance. The manufacturer provides a customized version of Cura (Elegoo Cura), but the printer is fully compatible with major third-party slicers such as PrusaSlicer and OrcaSlicer. Connectivity includes USB ports and a LAN network port, enabling remote management and direct print file transfers via the Fluidd or Mainsail web interfaces integrated into the system. |
The differences that matter
- Maximum colors: Centauri Carbon 2 Combo 3D Printer 4 vs Neptune 4 Pro 1 — Centauri Carbon 2 Combo 3D Printer wins (+300%)
- Price: Centauri Carbon 2 Combo 3D Printer 439 € vs Neptune 4 Pro 299 € — Neptune 4 Pro wins (+47%)
- Closed chamber: Centauri Carbon 2 Combo 3D Printer yes, Neptune 4 Pro no
- Work area: Centauri Carbon 2 Combo 3D Printer 256×256 mm vs Neptune 4 Pro 225×225 mm — Centauri Carbon 2 Combo 3D Printer wins (+29%)
- Multicolor printing: Centauri Carbon 2 Combo 3D Printer yes, Neptune 4 Pro no
Which one to choose
Choose Centauri Carbon 2 Combo 3D Printer if…
you value maximum colors, closed chamber and work area. «The maximum number of colors indicates how many distinct color zones or materials can be used in one print without manual intervention. Two colors cover most practical uses, including soluble support. Higher values are useful for complex decorative models or color-coded prototypes. Each additional color increases print time due to transition purges, so the practical benefit should be weighed against the added time cost.»
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