Elegoo Neptune 4 Plus vs Snapmaker U1 3D Printer
Technical comparison · Fused filament fabrication (FFF/FDM)
Neptune 4 Plus and U1 3D Printer are two fused filament fabrication (fff/fdm) in a similar class. Choose Neptune 4 Plus if price matters more; choose U1 3D Printer if max colors matters more.
| Parameter |
Neptune 4 Plus
Elegoo
F2 · Intermediate
|
U1 3D Printer
Snapmaker
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~300–400 € | 849 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 53.3 × 51.7 × 63.8 cm | 58.4 × 49.9 × 73 cm |
| Weight (kg) | 14.4 kg | 18.2 kg |
| Work area (mm) | 320 × 320 mm | 270 × 270 mm |
| Z-axis height (mm) | 385 mm | 270 mm |
| Power (W) | — | 1150 W |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.04 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 320 mm | 270 mm |
| Build height Z (mm) | 385 mm | 270 mm |
| Kinematics | Cartesian | CoreXY |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 110 °C | 100 °C |
| Max print speed (mm/s) | 500 mm/s | 500 mm/s |
| Enclosed chamber | False | False |
| 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 | True | True |
| Input shaper | True | True |
| Multicolor printing | False | True |
| Multicolor requires accessory | False | False |
| Max colors | 1 | 4 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | 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 primary software is Snapmaker Orca, an optimized version of the popular OrcaSlicer, which provides native management of the four toolheads and factory-calibrated material profiles. The printer can also be seamlessly managed via the Snapmaker mobile app for remote monitoring, taking advantage of the built-in 1080p camera. The internal firmware is built on Klipper, Moonraker, and Fluidd, which Snapmaker has made open-source, allowing experienced users to customize the machine and integrate it into complex workflows. |
The differences that matter
- Price: Neptune 4 Plus 350 € vs U1 3D Printer 849 € — Neptune 4 Plus wins (+143%)
- Max colors: Neptune 4 Plus 1 vs U1 3D Printer 4 — U1 3D Printer wins (+300%)
- Build height Z: Neptune 4 Plus 385 mm vs U1 3D Printer 270 mm — Neptune 4 Plus wins (+43%)
- Work area: Neptune 4 Plus 320×320 mm vs U1 3D Printer 270×270 mm — Neptune 4 Plus wins (+40%)
- Multi-extruder: U1 3D Printer yes, Neptune 4 Plus no
Which one to choose
Choose Neptune 4 Plus if…
you value price, build height z and work area.
Choose U1 3D Printer if…
you value max colors, multi-extruder and multicolor printing.
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.