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Elegoo Neptune 4 Plus vs Prusa Research Original Prusa XL
Specifications stated by the manufacturers, with sources. A value is marked as more favourable only when the data are comparable. Specifications with different values: 20 of 22.
Elegoo Neptune 4 Plus detailsPrusa Research Original Prusa XL details
↑ Green: more favorable for the stated criterion. ↓ Amber: less favorable. Indicators compare documented values with matching technology and stated conditions; they do not identify an overall winner. Missing data, equal values and features without a clear advantage stay neutral. Claimed speed and pixel size do not guarantee actual speed or print quality.
| Specification | Elegoo Neptune 4 Plus | Prusa Research Original Prusa XL |
|---|---|---|
| Technology | FDM | FDM |
| Build area shape | Rectangular | Rectangular |
| Build area X More build space | 320 mm | 360 mm |
| Build area Y More build space | 320 mm | 360 mm |
| Build area Z More build space | 385 mm | 360 mm |
| Build volume More build volume | 39.424 L Calculated from nominal X × Y × Z dimensions. | 46.656 L Calculated from nominal X × Y × Z dimensions. |
| Installed toolheads / extruders | Not documented | 1 |
| Filament diameter | Not documented | 1.75 mm |
| Nozzle material | Not documented | Brass / Prusa Nozzle |
| Maximum hotend temperature | 300 °C | Not documented |
| Maximum bed temperature | 100 °C | Not documented |
| Maximum travel speed | 500 mm/s | Not documented |
| Maximum acceleration | 12,000 mm/s² | Not documented |
| Automatic leveling | Yes | Not documented |
| Filament runout sensor | Yes | Not documented |
| Power loss recovery | Yes | Not documented |
| Firmware | Klipper | Not documented |
| Manufacturer-listed materials | PLA, TPU, PETG, ABS, ASA, PA | Not documented |
| Machine width Smaller footprint | 578 mm | 700 mm |
| Machine depth Smaller footprint | 533 mm | 720 mm |
| Machine height Smaller footprint | 640 mm | 900 mm |
| Net weight Easier to move | 14.4 kg | 27.9 kg |
Technical sources
- Neptune 4 Plus — official documentation — Elegoo, accessed on October 4, 2026
- Neptune 4 Plus — official technical specifications — Elegoo, accessed on October 5, 2026
- Prusa Research, 7 models — available upgrades for Prusa printers — Prusa Research, accessed on October 5, 2026
- MK4, XL — frequently asked questions (FAQ) — Prusa Research, accessed on October 5, 2026
- MK4, XL — nozzle types — Prusa Research, accessed on October 5, 2026
- Original Prusa XL — product page and specifications — Prusa Research, accessed on October 20, 2026
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