Elegoo Neptune 4 Max vs Elegoo Neptune 4 Pro
Technical comparison · Fused filament fabrication (FFF/FDM)
Choose the Elegoo Neptune 4 Max if you need a massive build volume for full-scale projects. Choose the Elegoo Neptune 4 Pro if you are looking for a compact, more affordable machine with a hotter heated bed.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 549 € | 299 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 65.8 × 63.2 × 74 cm | 47.5 × 44.5 × 51.5 cm |
| Weight (kg) | 18.1 kg | 8.9 kg |
| Work area (mm) | 420 × 420 mm | 225 × 225 mm |
| Z-axis height (mm) | 480 mm | 265 mm |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 420 mm | 225 mm |
| Build height Z (mm) | 480 mm | 265 mm |
| Kinematics | Cartesian | Cartesian |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 85 °C | 110 °C |
| Max print speed (mm/s) | 500 mm/s | 500 mm/s |
| Enclosed chamber | No | No |
| 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 | Yes | Yes |
| Input shaper | Yes | Yes |
| Multicolor printing | No | No |
| Multicolor requires accessory | No | No |
| Max colors | 1 | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system relies on an open ecosystem thanks to the motherboard with pre-installed Klipper. Users can manage the machine both through the 4.3-inch capacitive touchscreen interface and via local network using the integrated web interface (Fluidd). Elegoo provides its own customized version of the Cura slicer, but the printer remains fully compatible with most third-party slicers such as PrusaSlicer, OrcaSlicer, and Simplify3D. Native support for Wi-Fi and LAN connectivity facilitates sending and monitoring G-code files without the need for physical media. | 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
- Build volume: The Max offers a 420 × 420 × 480 mm area, significantly larger than the 225 × 225 × 265 mm volume of the Pro.
- Bed temperature: The Pro's bed reaches 110°C, while the Max is limited to 85°C, which may restrict certain technical materials.
- Dimensions and weight: The Max occupies 65.8 × 63.2 × 74 cm and weighs 18.1 kg, compared to the more manageable 47.5 × 44.5 × 51.5 cm and 8.9 kg of the Pro.
- Price: The Pro is priced at €299, whereas the Max costs €549.
Which one to choose
Choose Neptune 4 Max if…
Choose the Neptune 4 Max if build volume is your top priority. With its 420 × 420 × 480 mm area, it allows you to print large parts in a single piece, justifying the €549 price and the larger footprint (65.8 × 63.2 × 74 cm).
Choose Neptune 4 Pro if…
Choose the Neptune 4 Pro if you have space constraints and print standard-sized objects. The 225 × 225 × 265 mm volume makes it more compact (47.5 × 44.5 × 51.5 cm) and lighter (8.9 kg), plus it features a bed that reaches 110°C at a lower cost (€299).
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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