Artillery Sidewinder X3 Plus vs Elegoo Neptune 4 Plus
Technical comparison · Fused filament fabrication (FFF/FDM)
Sidewinder X3 Plus and Neptune 4 Plus are two fused filament fabrication (fff/fdm) in a similar class. Choose Sidewinder X3 Plus if price matters more; choose Neptune 4 Plus if max print speed matters more.
| Parameter |
Sidewinder X3 Plus
Artillery
F2 · Intermediate
|
Neptune 4 Plus
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~280–360 € | ~300–400 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 49.2 × 50.7 × 61 cm | 53.3 × 51.7 × 63.8 cm |
| Weight (kg) | 16.6 kg | 14.4 kg |
| Work area (mm) | 300 × 300 mm | 320 × 320 mm |
| Z-axis height (mm) | 400 mm | 385 mm |
| Maximum speed | 300 mm/s | 500 mm/s |
| Declared precision | — | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 300.0 mm | 320 mm |
| Build height Z (mm) | 400.0 mm | 385 mm |
| Kinematics | Cartesian | Cartesian |
| Max nozzle temperature (°C) | 300.0 °C | 300 °C |
| Max bed temperature (°C) | 100.0 °C | 110 °C |
| Max print speed (mm/s) | 300.0 mm/s | 500 mm/s |
| Enclosed chamber | — | False |
| Filament sensor | — | True |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | — | False |
| Native Klipper | — | True |
| Input shaper | — | True |
| Multicolor printing | — | False |
| Multicolor requires accessory | — | False |
| Max colors | — | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The STM32 board runs Marlin and communicates via USB Type-C or TF card; it works with any standard slicer (Cura, PrusaSlicer, Simplify3D) without proprietary restrictions. Lack of Wi-Fi requires physical transfer of G-code files, but ensures full offline control. | 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
- Max print speed: Sidewinder X3 Plus 300 mm/s vs Neptune 4 Plus 500 mm/s — Neptune 4 Plus wins (+67%)
- Work area: Sidewinder X3 Plus 300×300 mm vs Neptune 4 Plus 320×320 mm — Neptune 4 Plus wins (+14%)
- Price: Sidewinder X3 Plus 320 € vs Neptune 4 Plus 350 € — Sidewinder X3 Plus wins (+9%)
- Max bed temperature: Sidewinder X3 Plus 100 °C vs Neptune 4 Plus 110 °C — Neptune 4 Plus wins (+10%)
Which one to choose
Choose Neptune 4 Plus if…
you value max print speed, work area and max bed temperature.
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