Bambu Lab P2S vs Elegoo Neptune 4 Max
Technical comparison · Fused filament fabrication (FFF/FDM)
P2S and Neptune 4 Max are two fused filament fabrication (fff/fdm) in a similar class. Choose P2S if max colors and enclosed chamber matters more; choose Neptune 4 Max if work area matters more.
| Parameter |
P2S
Bambu Lab
F2 · Intermediate
|
Neptune 4 Max
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 519 € | 549 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 39.2 × 40.6 × 47.8 cm | 65.8 × 63.2 × 74 cm |
| Weight (kg) | 14.9 kg | 18.1 kg |
| Work area (mm) | 256 × 256 mm | 420 × 420 mm |
| Z-axis height (mm) | 256 mm | 480 mm |
| Power (W) | 1200 W | — |
| Maximum speed | 600 mm/s | 500 mm/s |
| Declared precision | — | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 256 mm | 420 mm |
| Build height Z (mm) | 256 mm | 480 mm |
| Kinematics | CoreXY | Cartesian |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 110 °C | 85 °C |
| Max print speed (mm/s) | 600 mm/s | 500 mm/s |
| Enclosed chamber | True | 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 | 20 | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The official slicer is Bambu Studio, available for macOS, Windows, and Linux. The printer also accepts standard G-code exported from third-party slicers such as PrusaSlicer, SuperSlicer, and Cura, though certain advanced Bambu-specific features — including RFID-based filament detection and some automatic calibration modes — are only available within Bambu Studio. Remote control is handled via the Bambu Handy mobile app and desktop app; push notifications require cloud connectivity. | The system relies on an open ecosystem thanks to the motherboard with pre-installed Klipper. Users can manage the machine both through the 4.3-inch capacitive touchscreen interface and via local network using the integrated web interface (Fluidd). Elegoo provides its own customized version of the Cura slicer, but the printer remains fully compatible with most third-party slicers such as PrusaSlicer, OrcaSlicer, and Simplify3D. Native support for Wi-Fi and LAN connectivity facilitates sending and monitoring G-code files without the need for physical media. |
The differences that matter
- Work area: P2S 256×256 mm vs Neptune 4 Max 420×420 mm — Neptune 4 Max wins (+169%)
- Build height Z: P2S 256 mm vs Neptune 4 Max 480 mm — Neptune 4 Max wins (+88%)
- Max colors: P2S 20 vs Neptune 4 Max 1 — P2S wins (+1900%)
- Enclosed chamber: P2S yes, Neptune 4 Max no
- Native Klipper: Neptune 4 Max yes, P2S no
Which one to choose
Choose Neptune 4 Max if…
you value work area, build height z and native klipper.
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.