Bambu Lab A1 Mini vs Longer Orange 4K V2
Head-to-head 3D printer comparison, 2026
Comparing FDM to resin? The Bambu Lab A1 Mini ($199, 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 Bambu Lab A1 Mini takes the crown with 9.2/10 vs 6/10. It pulls ahead in Value, Beginner Friendliness, Print Quality, Speed, Reliability.
Score Breakdown
Specifications
| Spec | Bambu Lab A1 Mini | Longer Orange 4K V2 |
|---|---|---|
| Price | $199 | $199 |
| Type | FDM | RESIN |
| Build Volume | 180 x 180 x 180 mm | 120 x 68 x 195 mm |
| Print Speed | 500 mm/s | 90 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 5.5 kg | 4.8 kg |
| Overall Score | 9.2/10 | 6/10 |
Pros & Cons
Bambu Lab A1 Mini
+Full Bambu ecosystem at $199, not a cut-down version
+Footprint smaller than a sheet of A4 paper
+Prints reliably straight from the box, no tinkering required
+Upgrade path to multi-color via AMS Lite if the bug hits later
−180mm cube is genuinely limiting for anything beyond small parts
−No enclosure means ABS is a non-starter
−Multi-color costs extra; the Combo does it better
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 Bambu Lab A1 Mini if you want:
- A great printer for beginners
- A great printer for budget
- A great printer for compact
- Auto bed leveling
- WiFi
- Camera
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 Bambu Lab A1 Mini better than the Longer Orange 4K V2?
By the numbers, the Bambu Lab A1 Mini scores higher (9.2/10). 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, Bambu Lab A1 Mini or Longer Orange 4K V2?
The Bambu Lab A1 Mini is more beginner-friendly (10/10 vs 5/10) with easier setup and a gentler learning curve.
Which is the better value, Bambu Lab A1 Mini or Longer Orange 4K V2?
Same price ($199), so it comes down to features. The Bambu Lab A1 Mini edges ahead on value score.
What's the main difference between Bambu Lab A1 Mini and Longer Orange 4K V2?
Technology: the Bambu Lab A1 Mini is FDM (filament) and the Longer Orange 4K V2 is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.