Neptune 4 Max vs Elegoo Neptune 4 Plus
Technical comparison · Fused filament fabrication (FFF/FDM)
Neptune 4 Max and Elegoo Neptune 4 Plus are two fused filament fabrication (fff/fdm) in a similar class. Choose Neptune 4 Max if work area matters more; choose Elegoo Neptune 4 Plus if price matters more.
| Parameter |
Neptune 4 Max
Elegoo
F2 · Intermediate
|
Elegoo Neptune 4 Plus
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 549 € | ~300–400 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 65.8 × 63.2 × 74 cm | 53.3 × 51.7 × 63.8 cm |
| Weight (kg) | 18.1 kg | 14.4 kg |
| Work area (mm) | 420 × 420 mm | 320 × 320 mm |
| Z-axis height (mm) | 480 mm | 385 mm |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.1 mm |
| Category specs | ||
| XY print surface (mm) | 420 mm | 320 mm |
| Maximum Z height (mm) | 480 mm | 385 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 |
| Closed chamber | False | 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 | True |
| Input shaper | True | True |
| Multicolor printing | False | False |
| Requires external accessory | False | False |
| Maximum 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 printer operates with Klipper firmware pre-installed on a 64-bit ARM processor, enabling advanced standard features like input shaping and pressure advance. The user interface is managed via a removable capacitive touchscreen and a dedicated web interface (Fluidd or Mainsail) for remote control and monitoring via Wi-Fi or LAN connection. For file preparation, the machine is compatible with major slicers on the market, including Elegoo Cura (bundled by the manufacturer), UltiMaker Cura, PrusaSlicer, and OrcaSlicer. |
The differences that matter
- Price: Neptune 4 Max 549 € vs Elegoo Neptune 4 Plus 350 € — Elegoo Neptune 4 Plus wins (+57%)
- Work area: Neptune 4 Max 420×420 mm vs Elegoo Neptune 4 Plus 320×320 mm — Neptune 4 Max wins (+72%)
- Maximum Z height: Neptune 4 Max 480 mm vs Elegoo Neptune 4 Plus 385 mm — Neptune 4 Max wins (+25%)
- Max bed temperature: Neptune 4 Max 85 °C vs Elegoo Neptune 4 Plus 110 °C — Elegoo Neptune 4 Plus wins (+29%)
Which one to choose
Choose Neptune 4 Max if…
you value work area and maximum z height. «The Z height determines how tall a part the machine can produce in one print. Vertical objects such as vases, load-bearing structures, or casting patterns require a high Z travel. A lower value does not affect quality but forces the user to split or reorient the model. Z height should be considered alongside the XY surface to assess total usable build volume.»
Choose Elegoo Neptune 4 Plus if…
you value price and max bed temperature. «A heated bed reduces the thermal gradient between the part and the environment, limiting warping and delamination. Up to 60 °C covers PLA and flexible materials. Between 80 and 110 °C it enables PETG, ABS, and ASA. Above 110 °C it is necessary for PC and high-temperature technical materials. Bed temperature should be evaluated alongside nozzle temperature: a high-rated bed adds little value if the nozzle cannot reach the corresponding threshold.»
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