Bambu Lab A1 vs Elegoo Neptune 4 Pro
Technical comparison · Fused filament fabrication (FFF/FDM)
A1 and Neptune 4 Pro are two fused filament fabrication (fff/fdm) in a similar class. Choose A1 if max colors matters more; choose Neptune 4 Pro if price matters more.
| Parameter |
A1
Bambu Lab
F2 · Intermediate
|
Neptune 4 Pro
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 429 € | 299 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 38.5 × 41 × 43 cm | 47.5 × 44.5 × 51.5 cm |
| Weight (kg) | 8.3 kg | 8.9 kg |
| Work area (mm) | 256 × 256 mm | 225 × 225 mm |
| Z-axis height (mm) | 256 mm | 265 mm |
| Power (W) | 1300 W | — |
| Voltage (V) | 220 V | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | — | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 256 mm | 225 mm |
| Build height Z (mm) | 256 mm | 265 mm |
| Kinematics | Cartesian | Cartesian |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 100 °C | 110 °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 | False |
| Native Klipper | False | True |
| Input shaper | True | True |
| Multicolor printing | True | False |
| Multicolor requires accessory | True | False |
| Max colors | 4 | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The A1 works natively with Bambu Studio, Bambu Lab's proprietary slicer available for Windows and macOS, which handles slicing, automatic calibrations, and remote monitoring via the Bambu Handy app. Third-party slicers — including PrusaSlicer, SuperSlicer, and Ultimaker Cura — are supported via standard G-code export, but advanced features such as vibration compensation and active flow control are only available within the Bambu ecosystem. | 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
- Max colors: A1 4 vs Neptune 4 Pro 1 — A1 wins (+300%)
- Price: A1 429 € vs Neptune 4 Pro 299 € — Neptune 4 Pro wins (+43%)
- Work area: A1 256×256 mm vs Neptune 4 Pro 225×225 mm — A1 wins (+29%)
- Native Klipper: Neptune 4 Pro yes, A1 no
- Multicolor printing: A1 yes, Neptune 4 Pro no
Which one to choose
Choose Neptune 4 Pro if…
you value price, native klipper and max bed temperature.
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