Neptune 4 Pro vs Original Prusa MINI+ Enclosure Bundle
Technical comparison · Fused filament fabrication (FFF/FDM)
Neptune 4 Pro leads on the measurable specs (starting with max print speed), while Original Prusa MINI+ Enclosure Bundle shows no advantage of its own. Choose Neptune 4 Pro, unless non-technical factors (availability, support, ecosystem) tip the balance. On the category's overall technical index, Neptune 4 Pro scores 36/100 against 11/100 for Original Prusa MINI+ Enclosure Bundle.
| Parameter |
Neptune 4 Pro
Elegoo
F2 · Intermediate
|
Original Prusa MINI+ Enclosure Bundle
Prusa Research
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2020 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 299 € | 509 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 47.5 × 44.5 × 51.5 cm | 38 × 33 × 38 cm |
| Weight (kg) | 8.9 kg | 4.5 kg |
| Work area (mm) | 225 × 225 mm | 180 × 180 mm |
| Z-axis height (mm) | 265 mm | 180 mm |
| Power (W) | — | 150 W |
| Voltage (V) | — | 230 V |
| Maximum speed | 500 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) | 265 mm | 180 mm |
| Kinematics | cartesian | cartesian |
| Max nozzle temperature (°C) | 300 °C | 280 °C |
| Max bed temperature (°C) | 110 °C | 100 °C |
| Max print speed (mm/s) | 500 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 | True | False |
| Input shaper | True | True |
| Multicolor printing | False | False |
| Requires external accessory | False | True |
| Maximum colors | 1 | — |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The machine is driven by Klipper firmware pre-installed on a proprietary 64-bit motherboard, ensuring rapid processing for advanced features like input shaping and pressure advance. The manufacturer provides a customized version of Cura (Elegoo Cura), but the printer is fully compatible with major third-party slicers such as PrusaSlicer and OrcaSlicer. Connectivity includes USB ports and a LAN network port, enabling remote management and direct print file transfers via the Fluidd or Mainsail web interfaces integrated into the system. | 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
- Max print speed: Neptune 4 Pro 500 mm/s vs Original Prusa MINI+ Enclosure Bundle 180 mm/s — Neptune 4 Pro wins (+178%)
- Price: Neptune 4 Pro 299 € vs Original Prusa MINI+ Enclosure Bundle 509 € — Neptune 4 Pro wins (+70%)
- Work area: Neptune 4 Pro 225×225 mm vs Original Prusa MINI+ Enclosure Bundle 180×180 mm — Neptune 4 Pro wins (+56%)
- Maximum Z height: Neptune 4 Pro 265 mm vs Original Prusa MINI+ Enclosure Bundle 180 mm — Neptune 4 Pro wins (+47%)
- Filament sensor: Neptune 4 Pro yes, Original Prusa MINI+ Enclosure Bundle no
Which one to choose
Choose Neptune 4 Pro if…
you value max print speed, price and work area. «The rated maximum speed indicates the theoretical hardware limit, not the everyday working speed. Faster machines reduce print times on simple geometries, but real-world speed depends on material, geometry, required surface finish, and slicer settings. Values above 200–300 mm/s are meaningful only on machines with CoreXY kinematics, active input shaping, and a stiffened mechanical frame.»
Choose Original Prusa MINI+ Enclosure Bundle if…
it shows no measurable advantage over Neptune 4 Pro on the available specs: consider it on price or availability.
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.