Artillery Sidewinder X4 Plus vs Neptune 4 Max
Technical comparison · Fused filament fabrication (FFF/FDM)
Artillery Sidewinder X4 Plus and Neptune 4 Max are two fused filament fabrication (fff/fdm) in a similar class. Choose Artillery Sidewinder X4 Plus if price matters more; choose Neptune 4 Max if work area matters more.
| Parameter |
Artillery Sidewinder X4 Plus
Artillery
F2 · Intermediate
|
Neptune 4 Max
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~380–430 € | 549 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 51 × 49 × 68 cm | 65.8 × 63.2 × 74 cm |
| Weight (kg) | 15.5 kg | 18.1 kg |
| Work area (mm) | 300 × 300 mm | 420 × 420 mm |
| Z-axis height (mm) | 400 mm | 480 mm |
| Power (W) | 450 W | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.1 mm |
| Category specs | ||
| XY print surface (mm) | 300.0 mm | 420 mm |
| Maximum Z height (mm) | 400.0 mm | 480 mm |
| Kinematics | — | cartesian |
| Max nozzle temperature (°C) | 300.0 °C | 300 °C |
| Max bed temperature (°C) | 100.0 °C | 85 °C |
| Max print speed (mm/s) | 500.0 mm/s | 500 mm/s |
| Closed chamber | — | False |
| Filament sensor | — | True |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | — | 0.4 mm |
| Multi-extruder | — | False |
| Native Klipper | — | True |
| Input shaper | True | True |
| Multicolor printing | — | False |
| Requires external accessory | — | False |
| Maximum colors | — | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Compatible with Artillery Slicer and Cura; the Marlin firmware accepts standard G-code, so it works with PrusaSlicer, SuperSlicer, OrcaSlicer. WiFi file transfer does not offer a Klipper web interface, limiting remote monitoring and real-time adjustments. | 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 differences that matter
- Work area: Artillery Sidewinder X4 Plus 300×300 mm vs Neptune 4 Max 420×420 mm — Neptune 4 Max wins (+96%)
- Price: Artillery Sidewinder X4 Plus 405 € vs Neptune 4 Max 549 € — Artillery Sidewinder X4 Plus wins (+36%)
- Maximum Z height: Artillery Sidewinder X4 Plus 400 mm vs Neptune 4 Max 480 mm — Neptune 4 Max wins (+20%)
- Max bed temperature: Artillery Sidewinder X4 Plus 100 °C vs Neptune 4 Max 85 °C — Artillery Sidewinder X4 Plus wins (+18%)
Which one to choose
Choose Artillery Sidewinder X4 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.»
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.»
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