Bambu Lab X1 Carbon vs Elegoo Neptune 4 Plus
Technical comparison · Fused filament fabrication (FFF/FDM)
X1 Carbon and Neptune 4 Plus are not direct competitors: very different prices (~3.3×). Neptune 4 Plus costs less (~€350) and is the entry-level choice; X1 Carbon offers more capability at a higher price (~€1150). Judge them by budget, not head-to-head.
| Parameter |
X1 Carbon
Bambu Lab
F2 · Intermediate
|
Neptune 4 Plus
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2022 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~1050–1250 € | ~300–400 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 38.9 × 38.9 × 45.7 cm | 53.3 × 51.7 × 63.8 cm |
| Weight (kg) | 14.13 kg | 14.4 kg |
| Work area (mm) | 256 × 256 mm | 320 × 320 mm |
| Z-axis height (mm) | 256 mm | 385 mm |
| Power (W) | 1000 W | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 7 μm | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 256 mm | 320 mm |
| Build height Z (mm) | 256 mm | 385 mm |
| Kinematics | CoreXY | Cartesian |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 110 °C | 110 °C |
| Max print speed (mm/s) | 500 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 | 16 | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The printer is controlled via Bambu Studio, the proprietary slicer available for Windows, macOS, and Linux, as well as the Bambu Handy mobile app. LAN mode is supported, allowing full local control without an internet connection or cloud account. Remote monitoring via Bambu Cloud is optional. Bambu Studio accepts 3MF, STL, OBJ, and STEP files and includes advanced features such as vibration compensation and flow rate control. | 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 differences that matter
- Price: X1 Carbon 1150 € vs Neptune 4 Plus 350 € — Neptune 4 Plus wins (+229%)
- Max colors: X1 Carbon 16 vs Neptune 4 Plus 1 — X1 Carbon wins (+1500%)
- Work area: X1 Carbon 256×256 mm vs Neptune 4 Plus 320×320 mm — Neptune 4 Plus wins (+56%)
- Build height Z: X1 Carbon 256 mm vs Neptune 4 Plus 385 mm — Neptune 4 Plus wins (+50%)
- Enclosed chamber: X1 Carbon yes, Neptune 4 Plus no
Which one to choose
Choose X1 Carbon if…
you value max colors, enclosed chamber and multicolor printing.
Choose Neptune 4 Plus if…
you value price, work area and build height z.
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.