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- Neptune 4 Plus vs MINI+
Elegoo Neptune 4 Plus vs Prusa MINI+
What Neptune 4 Plus does better (6) and where MINI+ wins (3) — every spec side by side.
vs
7.0Print quality8.7
4.9Material versatility5.7
9.4Build volume2.6
Dimensions
Size comparison
Neptune 4 PlusMINI+
| Neptune 4 Plus | MINI+ | Difference | |
|---|---|---|---|
| Height | 640 mm | 380 mm | +260 mm |
| Width | 578 mm | 380 mm | +198 mm |
| Depth | 533 mm | 330 mm | +203 mm |
| Weight | 14.4 kg | 4.5 kg | +9.9 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Neptune 4 Plus better than MINI+?
- Build volume39.4 L vs 5.8 L6.8×
- Build height (Z)385 mm vs 180 mm2.1×
- Max nozzle temperature300 °C vs 280 °C+7%
- Build width (X)320 mm vs 180 mm+78%
- Build depth (Y)320 mm vs 180 mm+78%
- Screen size4.3″ vs 2.8″+54%
Why is MINI+ better than Neptune 4 Plus?
- Engineering materials (PA, PC, CF)No · Neptune 4 Plus: Yes
- Number of supported materials4 vs 164×
- Weight14.4 kg vs 4.5 kg3.2×
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | FDM / FFF (filament) |
| Motion system | Bed-slinger (i3-style) | — |
| Delivered as | Partially assembled | — |
| All-metal frame | Yes | — |
| Klipper firmware | Yes | — |
| Build volume | ||
| Build width (X) | 320 mm | 180 mm |
| Build depth (Y) | 320 mm | 180 mm |
| Build height (Z) | 385 mm | 180 mm |
| Build volume | 39.4 L | 5.8 L |
| Speed | ||
| Max print speed | 500 mm/s | — |
| Max acceleration | 12,000 mm/s² | — |
| Print quality | ||
| Finest layer height | 0.05 mm | 0.05 mm |
| Thickest layer height | 0.3 mm | 0.25 mm |
| Vibration compensation (input shaping) | Yes | — |
| Automatic bed levelling | Yes | Yes |
| Extruder & hotend | ||
| Max nozzle temperature | 300 °C | 280 °C |
| Direct-drive extruder | Yes | — |
| Default nozzle | 0.4 mm | 0.4 mm |
| Nozzle material | brass | — |
| Swappable nozzle / hotend | Yes | — |
| Toolheads | 1 | — |
| Nozzles | 1 | — |
| Filament diameter | 1.75 mm | — |
| Supported materials | ABS, PETG, PLA, TPU | PLA, PETG, ASA, ABS, PC, CPE, PVA, BVOH, PVB, HIPS, PP, Flex, nGen, Nylon, Woodfill, others |
| Number of supported materials | 4 | 16 |
| Engineering materials (PA, PC, CF) | No | Yes |
| Print bed | ||
| Heated bed | Yes | Yes |
| Max bed temperature | 100 °C | 100 °C |
| Enclosure | ||
| Actively heated chamber | No | — |
| Chamber light | Yes | — |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB, SD card | Ethernet, USB |
| Wi-Fi | Yes | — |
| Ethernet | Yes | Yes |
| USB | Yes | Yes |
| SD card | Yes | — |
| Bluetooth | No | — |
| Screen size | 4.3″ | 2.8″ |
| Touchscreen | Yes | — |
| Features | ||
| Built-in camera | No | — |
| Filament runout sensor | Yes | — |
| Power-loss recovery | Yes | — |
| Silent stepper drivers | Yes | — |
| Size & power | ||
| Width | 578 mm | 380 mm |
| Depth | 533 mm | 330 mm |
| Height | 640 mm | 380 mm |
| Weight | 14.4 kg | 4.5 kg |
