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.
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.