Elegoo Neptune 4 Plus vs Flashforge Adventurer 5M Pro
Head-to-head 3D printer comparison, 2026
The Elegoo Neptune 4 Plus and Flashforge Adventurer 5M Pro are both FDM 3D printers competing in the same price bracket, $299 vs $379. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Flashforge Adventurer 5M Pro takes the crown with 8.6/10 vs 8.4/10. It pulls ahead in Beginner Friendliness, Speed. That said, the Elegoo Neptune 4 Plus saves you $80 and wins on Value.
Direct answer
Flashforge Adventurer 5M Pro is the better pick for most buyers.
Choose Flashforge Adventurer 5M Pro if you want the stronger overall score, better fit for beginners and enclosed, and the safer recommendation. Choose Elegoo Neptune 4 Plus only if its specific strengths matter more to you than the overall result.
Winner by buyer type
Best overall
Flashforge Adventurer 5M Pro
Best value
Elegoo Neptune 4 Plus
Best build volume
Elegoo Neptune 4 Plus
Score Breakdown
Specifications
| Spec | Elegoo Neptune 4 Plus | Flashforge Adventurer 5M Pro |
|---|---|---|
| Price | $299 | $379 |
| Type | FDM | FDM |
| Build Volume | 320 x 320 x 385 mm | 220 x 220 x 220 mm |
| Print Speed | 500 mm/s | 600 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 12.5 kg | 12.5 kg |
| Overall Score | 8.4/10 | 8.6/10 |
Pros & Cons
Elegoo Neptune 4 Plus
+320×320×385mm at $299 — the largest build volume at this price point
+Stock Klipper means real input shaping, pressure advance, and Moonraker API access
+Direct-drive handles TPU and flexible filaments without clog risk
+Mainsail interface enables remote monitoring and print farm integration
+Dual Z-axis prevents gantry sag on tall prints
−Open-frame limits material compatibility — ABS/ASA require an enclosure
−500mm/s achievable but optimal quality typically at 200-300mm/s
−Large bed means longer homing and leveling cycles
−Elegoo's support and community is smaller than Creality's
Flashforge Adventurer 5M Pro
+HEPA filter and enclosure at $379 is genuinely rare in this class
+Nozzle swaps with no tools: pull out, push in, done in 30 seconds
+600mm/s means speed doesn't suffer for the enclosure premium
+ABS prints more reliably than any open-frame machine at this price
−220x220mm build volume is cramped compared to open-frame rivals
−Proprietary nozzles mean you can't raid a generic nozzle pack
−Flashforge's community is small: if something breaks, you're often on your own
Who Should Buy Which?
Choose the Elegoo Neptune 4 Plus if you want:
- A great printer for large-format
- A great printer for value
- A great printer for beginner
- A great printer for speed
- Stock Klipper firmware with Mainsail web interface
- 320×320×385mm XL build volume
- 500mm/s max print speed with input shaping
Choose the Flashforge Adventurer 5M Pro if you want:
- A great printer for beginners
- A great printer for enclosed
- A great printer for speed
- Enclosed
- Auto leveling
- Quick-swap nozzle
Frequently Asked Questions
Is the Elegoo Neptune 4 Plus better than the Flashforge Adventurer 5M Pro?
By the numbers, the Flashforge Adventurer 5M Pro scores higher (8.6/10). But "better" depends on your use case, the Elegoo Neptune 4 Plus may be the smarter buy if you need large-format.
Which is better for beginners, Elegoo Neptune 4 Plus or Flashforge Adventurer 5M Pro?
The Flashforge Adventurer 5M Pro is more beginner-friendly (9/10 vs 8/10) with easier setup and a gentler learning curve.
Is the Flashforge Adventurer 5M Pro worth $80 more than the Elegoo Neptune 4 Plus?
The Flashforge Adventurer 5M Pro scores higher overall (8.6/10 vs 8.4/10). The extra $80 gets you hepa filter and enclosure at $379 is genuinely rare in this class.
What's the main difference between Elegoo Neptune 4 Plus and Flashforge Adventurer 5M Pro?
Build volume (320x320x385mm vs 220x220x220mm) and print speed (500 vs 600 mm/s). The Elegoo Neptune 4 Plus is best for large-format; the Flashforge Adventurer 5M Pro targets beginners.