Neptune 3 Pro vs Original Prusa MINI+ Enclosure Bundle
Technical comparison · Fused filament fabrication (FFF/FDM)
Neptune 3 Pro and Original Prusa MINI+ Enclosure Bundle are two fused filament fabrication (fff/fdm) in a similar class. Choose Neptune 3 Pro if price matters more; choose Original Prusa MINI+ Enclosure Bundle if input shaper matters more.
| Parameter |
Neptune 3 Pro
Elegoo
F2 · Intermediate
|
Original Prusa MINI+ Enclosure Bundle
Prusa Research
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2022 | 2020 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~199–259 € | 509 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 47.5 × 44.5 × 51.5 cm | 38 × 33 × 38 cm |
| Weight (kg) | 8.1 kg | 4.5 kg |
| Work area (mm) | 225 × 225 mm | 180 × 180 mm |
| Z-axis height (mm) | 280 mm | 180 mm |
| Power (W) | 350 W | 150 W |
| Voltage (V) | 230 V | 230 V |
| Maximum speed | 180 mm/s | 200 mm/s |
| Declared precision | 0.1 mm | 0.05 mm |
| Category specs | ||
| XY print surface (mm) | 225 mm | 180 mm |
| Maximum Z height (mm) | 280 mm | 180 mm |
| Kinematics | cartesian | cartesian |
| Max nozzle temperature (°C) | 260 °C | 280 °C |
| Max bed temperature (°C) | 100 °C | 100 °C |
| Max print speed (mm/s) | 180 mm/s | 180 mm/s |
| Closed chamber | False | False |
| Filament sensor | True | False |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | False |
| Native Klipper | False | False |
| Input shaper | False | True |
| Multicolor printing | False | False |
| Requires external accessory | — | True |
| Maximum colors | 1 | — |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The operating system is based on the open-source Marlin firmware, ensuring broad compatibility and stability for the user. The printer is supported by major slicing software on the market, such as Ultimaker Cura and PrusaSlicer, for which official preset profiles or easily configurable community profiles exist. Operational management is handled via a practical removable capacitive touchscreen, featuring a simple interface for manual control and monitoring. The machine operates entirely offline, reading G-code files via a MicroSD card or direct USB cable connection, without any dependency on cloud services or wireless networks. | PrusaSlicer, with pre-verified profiles for Input Shaper and Pressure Advance, is the reference software, but the machine accepts standard G-code from any compatible slicer, such as Cura or Simplify3D. Remote management runs through Prusa Connect, via Ethernet or the optional ESP Wi-Fi module. The firmware is open-source and runs on the 32-bit Buddy board, not GRBL, and is OTA-updatable: the Prusa ecosystem provides optimized profiles and regular updates, but doesn't restrict the use of alternative software. |
The differences that matter
- Price: Neptune 3 Pro 229 € vs Original Prusa MINI+ Enclosure Bundle 509 € — Neptune 3 Pro wins (+122%)
- Work area: Neptune 3 Pro 225×225 mm vs Original Prusa MINI+ Enclosure Bundle 180×180 mm — Neptune 3 Pro wins (+56%)
- Maximum Z height: Neptune 3 Pro 280 mm vs Original Prusa MINI+ Enclosure Bundle 180 mm — Neptune 3 Pro wins (+56%)
- Filament sensor: Neptune 3 Pro yes, Original Prusa MINI+ Enclosure Bundle no
- Input shaper: Original Prusa MINI+ Enclosure Bundle yes, Neptune 3 Pro no
Which one to choose
Choose Neptune 3 Pro if…
you value price, work area and maximum z height. «The Z height determines how tall a part the machine can produce in one print. Vertical objects such as vases, load-bearing structures, or casting patterns require a high Z travel. A lower value does not affect quality but forces the user to split or reorient the model. Z height should be considered alongside the XY surface to assess total usable build volume.»
Choose Original Prusa MINI+ Enclosure Bundle if…
you value input shaper and max nozzle temperature. «Input shaper measures frame resonances via an accelerometer and generates a correction profile that reduces geometric distortions (ringing) caused by high-speed vibrations. It is the primary enabler of speeds above 150–200 mm/s without quality loss. Without this function, increasing print speed produces visible artifacts on surfaces. Most relevant on CoreXY kinematics with low-mass toolheads.»
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.