Flashforge Adventurer 5M Pro vs Longer Orange 4K V2
Head-to-head 3D printer comparison, 2026
Comparing FDM to resin? The Flashforge Adventurer 5M Pro ($379, FDM) and Longer Orange 4K V2 ($199, RESIN) use fundamentally different technologies. FDM melts filament layer by layer; resin cures liquid with UV light. Here's how they stack up.
Our Verdict
The Flashforge Adventurer 5M Pro takes the crown with 8.6/10 vs 6/10. It pulls ahead in Value, Beginner Friendliness, Print Quality, Speed, Reliability. That said, the Longer Orange 4K V2 saves you $180.
Score Breakdown
Specifications
| Spec | Flashforge Adventurer 5M Pro | Longer Orange 4K V2 |
|---|---|---|
| Price | $379 | $199 |
| Type | FDM | RESIN |
| Build Volume | 220 x 220 x 220 mm | 120 x 68 x 195 mm |
| Print Speed | 600 mm/s | 90 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 12.5 kg | 4.8 kg |
| Overall Score | 8.6/10 | 6/10 |
Pros & Cons
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
Longer Orange 4K V2
+Better light uniformity than the V1 means fewer dark patches at plate edges
+WiFi at $199 is a feature the original didn't have
+Compact enough to store in a drawer when not printing
−4K resolution is dated: the Elegoo Mars 4 offers 7K for $149 with better community support
−120x68mm plate is small even by entry-level standards
−Longer's support community is thin: problems are harder to solve than on Elegoo hardware
Who Should Buy Which?
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
Choose the Longer Orange 4K V2 if you want:
- A great printer for budget
- A great printer for resin
- A great printer for miniatures
- 5.5" 4K mono LCD
- WiFi
- USB
Frequently Asked Questions
Is the Flashforge Adventurer 5M Pro better than the Longer Orange 4K V2?
By the numbers, the Flashforge Adventurer 5M Pro scores higher (8.6/10). But "better" depends on your use case, the Longer Orange 4K V2 may be the smarter buy if you need budget.
Which is better for beginners, Flashforge Adventurer 5M Pro or Longer Orange 4K V2?
The Flashforge Adventurer 5M Pro is more beginner-friendly (9/10 vs 5/10) with easier setup and a gentler learning curve.
Is the Flashforge Adventurer 5M Pro worth $180 more than the Longer Orange 4K V2?
The Flashforge Adventurer 5M Pro scores higher overall (8.6/10 vs 6/10). The extra $180 gets you hepa filter and enclosure at $379 is genuinely rare in this class.
What's the main difference between Flashforge Adventurer 5M Pro and Longer Orange 4K V2?
Technology: the Flashforge Adventurer 5M Pro is FDM (filament) and the Longer Orange 4K V2 is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.