Elegoo Neptune 3 Pro vs Snapmaker J1s IDEX 3D Printer
Technical comparison · Fused filament fabrication (FFF/FDM)
Neptune 3 Pro and J1s IDEX 3D Printer are not direct competitors: very different prices (~5.5×). Neptune 3 Pro costs less (~€229) and is the entry-level choice; J1s IDEX 3D Printer offers more capability at a higher price (~€1250). Judge them by budget, not head-to-head.
| Parameter |
Neptune 3 Pro
Elegoo
F2 · Intermediate
|
J1s IDEX 3D Printer
Snapmaker
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2022 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~199–259 € | ~1100–1400 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 47.5 × 44.5 × 51.5 cm | 53.9 × 40.1 × 46.4 cm |
| Weight (kg) | 8.1 kg | 27.8 kg |
| Work area (mm) | 225 × 225 mm | 300 × 200 mm |
| Z-axis height (mm) | 280 mm | 200 mm |
| Power (W) | 350 W | 400 W |
| Voltage (V) | 230 V | 230 V |
| Maximum speed | 180 mm/s | 350 mm/s |
| Declared precision | 0.1 mm | — |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 225 mm | 200 mm |
| Build height Z (mm) | 280 mm | 200 mm |
| Kinematics | Cartesian | IDEX |
| Max nozzle temperature (°C) | 260 °C | 300 °C |
| Max bed temperature (°C) | 100 °C | 100 °C |
| Max print speed (mm/s) | 180 mm/s | 350 mm/s |
| Enclosed chamber | False | True |
| Filament sensor | True | True |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | True |
| Native Klipper | False | False |
| Input shaper | False | True |
| Multicolor printing | False | True |
| Multicolor requires accessory | — | False |
| Max colors | 1 | 2 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The operating system is based on the open-source Marlin firmware, ensuring broad compatibility and stability for the user. The printer is supported by major slicing software on the market, such as Ultimaker Cura and PrusaSlicer, for which official preset profiles or easily configurable community profiles exist. Operational management is handled via a practical removable capacitive touchscreen, featuring a simple interface for manual control and monitoring. The machine operates entirely offline, reading G-code files via a MicroSD card or direct USB cable connection, without any dependency on cloud services or wireless networks. | It comes with the proprietary Snapmaker Luban software, a free, unified application available for Windows, macOS, and Linux. Luban is tailored to fully utilize the independent dual extruders (IDEX), integrating ready-to-use profiles for various print modes (Copy, Mirror, Backup). Compatibility with major third-party slicers, such as Cura or PrusaSlicer, is also ensured via standard G-code export. Direct machine control is facilitated by the integrated Android-based touchscreen display and Wi-Fi connectivity for remote management. |
The differences that matter
- Price: Neptune 3 Pro 229 € vs J1s IDEX 3D Printer 1250 € — Neptune 3 Pro wins (+446%)
- Max print speed: Neptune 3 Pro 180 mm/s vs J1s IDEX 3D Printer 350 mm/s — J1s IDEX 3D Printer wins (+94%)
- Enclosed chamber: J1s IDEX 3D Printer yes, Neptune 3 Pro no
- Max colors: Neptune 3 Pro 1 vs J1s IDEX 3D Printer 2 — J1s IDEX 3D Printer wins (+100%)
- Build height Z: Neptune 3 Pro 280 mm vs J1s IDEX 3D Printer 200 mm — Neptune 3 Pro wins (+40%)
Which one to choose
Choose J1s IDEX 3D Printer if…
you value max print speed, enclosed chamber and max colors.
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.