Compare 3D Printers
Rows where the printers differ are marked and bolded.
| Spec | Neptune 4$217.0076% complete⚠ 1 core spec missing | Elegoo Neptune 4 Pro$260.0076% complete⚠ 1 core spec missing | Centauri Carbon 2 Combo$369.0021% complete⚠ 11 core specs missing |
|---|---|---|---|
| Build volume & size | |||
| Build volume | 225 × 225 × 265 mm | 225 × 225 × 265 mm | 256 × 256 × 256 mm |
| Machine footprint | 475 × 445 × 515 mm | 475 × 445 × 515 mm | — |
| Machine weight | 8.3 kg | — | — |
| Frame material | CNC Aluminum Extrusion | CNC Aluminum Extrusion with Linear Rails (X/Y) | — |
| Motion & speed | |||
| Motion system | Cartesian | Cartesian | — |
| Max print speed | 500 mm/s | 500 mm/s | — |
| Recommended quality speed | — | 20000 mm/s | — |
| Max travel speed | 500 mm/s | — | — |
| Max acceleration (XY) | 12000 mm/s² | 12000 mm/s² | — |
| Input shaping | Yes | Yes | — |
| Linear rails | — | X, Y | — |
| Pressure advance | Yes | Yes | — |
| Extruder & hotend | |||
| Extruder count | 1 | 1 | — |
| Extruder type | Dual-gear Direct Extruder | Direct Drive | — |
| Drive type | — | Direct Drive | — |
| Max nozzle temperature | 300 °C | 300 °C | — |
| Hotend | ELEGOO All-Metal Hotend with Dual-Gear Direct Drive (5.2:1 ratio) | ELEGOO All-Metal High-Temp Hotend (300C capable) | — |
| Quick-release hotend | No | No | — |
| Bed & leveling | |||
| Bed type | — | yes | — |
| Bed heated | Yes | Yes | — |
| Max bed temperature | 110 °C | 110 °C | — |
| Bed heater power | — | 250 W | — |
| Auto bed leveling | Yes | Yes | — |
| Leveling method | 121-Point (11x11) Inductive Sensor Mesh Leveling | 121-Point (11x11) Inductive Sensor Mesh Leveling | — |
| Enclosure & environment | |||
| Enclosure | No | No | — |
| Internal lighting | Yes | Yes | — |
| Materials & multi-color | |||
| Supported materials | PLA/TPU/PETG/ABS/ASA/Nylon | PLA, PLA+, PETG, ABS, ASA, TPU | — |
| Connectivity & smart features | |||
| Wi-Fi | Yes | Yes | — |
| Ethernet | Yes | Yes | — |
| USB | Yes | Yes | — |
| SD card | No | No | — |
| Screen | 4.3" Removable Magnetic Capacitive Color Touchscreen | 4.3" Removable Capacitive Color Touchscreen | — |
| Screen size | 4.3" | 4.3" | — |
| Timelapse | No | — | — |
| AI failure detection | No | No | — |
| Filament runout sensor | Yes | — | — |
| Power-loss recovery | — | Yes | — |
| Precision | |||
| Layer height | 100–400 µm | 100–400 µm | — |
| Default layer height | 200 µm | 200 µm | — |
| XY accuracy | 13 µm | — | — |
| Z accuracy | 3 µm | — | — |
| Power, noise & safety | |||
| Rated power | 400 W | 400 W | — |
| Input voltage | 115/230V 50/60Hz | — | — |
| Noise (printing) | 48 dB | 48 dB | — |
| Practical & community | |||
| Firmware | Klipper | Klipper | — |