Artillery Sidewinder X4 Pro vs Elegoo Neptune 4 Pro
Technical comparison · Fused filament fabrication (FFF/FDM)
Sidewinder X4 Pro and Neptune 4 Pro are two fused filament fabrication (fff/fdm) in a similar class. Choose Sidewinder X4 Pro if work area matters more; choose Neptune 4 Pro if max bed temperature matters more.
| Parameter |
Sidewinder X4 Pro
Artillery
F2 · Intermediate
|
Neptune 4 Pro
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~270–320 € | 299 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 45.3 × 43.1 × 51.2 cm | 47.5 × 44.5 × 51.5 cm |
| Weight (kg) | — | 8.9 kg |
| Work area (mm) | 240 × 240 mm | 225 × 225 mm |
| Z-axis height (mm) | 260 mm | 265 mm |
| Power (W) | 300 W | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | — | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 240.0 mm | 225 mm |
| Build height Z (mm) | 260.0 mm | 265 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) | 500.0 mm/s | 500 mm/s |
| Enclosed chamber | False | False |
| Filament sensor | — | True |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | — | 0.4 mm |
| Multi-extruder | False | False |
| Native Klipper | True | True |
| Input shaper | True | True |
| Multicolor printing | False | False |
| Multicolor requires accessory | False | False |
| Max colors | — | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Full Klipper firmware with integrated Mainsail or Fluidd web interface via Wi-Fi. Compatible with any slicer that generates standard G-code: Ultimaker Cura, PrusaSlicer, OrcaSlicer. The protocol is open Klipper, the user can directly adjust Input Shaping and Pressure Advance from the web interface without additional software. | 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
- Work area: Sidewinder X4 Pro 240×240 mm vs Neptune 4 Pro 225×225 mm — Sidewinder X4 Pro wins (+14%)
- Max bed temperature: Sidewinder X4 Pro 100 °C vs Neptune 4 Pro 110 °C — Neptune 4 Pro wins (+10%)
Which one to choose
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.