Bambu Lab X1 Carbon vs Longer Orange 4K
Head-to-head 3D printer comparison — 2026
Comparing FDM to resin? The Bambu Lab X1 Carbon ($1199, FDM) and Longer Orange 4K ($129, 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 X1 Carbon takes the crown with 8.6/10 vs 6.4/10. It pulls ahead in Beginner Friendliness, Print Quality, Speed, Reliability. That said, the Longer Orange 4K saves you $1070 and wins on Value.
Score Breakdown
Specifications
| Spec | Bambu Lab X1 Carbon | Longer Orange 4K |
|---|---|---|
| Price | $1199 | $129 |
| Type | FDM | RESIN |
| Build Volume | 256 x 256 x 256 mm | 118 x 66 x 190 mm |
| Print Speed | 500 mm/s | 80 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 14.13 kg | 4.5 kg |
| Overall Score | 8.6/10 | 6.4/10 |
Pros & Cons
Bambu Lab X1 Carbon
+Hardened nozzle for abrasive filaments
+LiDAR for first-layer inspection
+Best-in-class reliability
+Handles every material
−Expensive
−Same build volume as P1S
−Overkill for PLA-only users
Longer Orange 4K
+Cheapest resin printer
+WiFi at this price
+Decent 4K resolution
−Very small build plate
−4K resolution below current standard
−Less reliable long-term
−Tiny community
Who Should Buy Which?
Choose the Bambu Lab X1 Carbon if you want:
- A great printer for engineering
- A great printer for carbon-fiber
- A great printer for professional
- Enclosed
- Multi-material (AMS)
- Hardened steel nozzle
Choose the Longer Orange 4K if you want:
- A great printer for budget
- A great printer for resin
- 5.5" 4K mono LCD
- WiFi
- USB
Frequently Asked Questions
Is the Bambu Lab X1 Carbon better than the Longer Orange 4K?
By the numbers, the Bambu Lab X1 Carbon scores higher (8.6/10). But "better" depends on your use case — the Longer Orange 4K may be the smarter buy if you need budget.
Which is better for beginners, Bambu Lab X1 Carbon or Longer Orange 4K?
The Bambu Lab X1 Carbon is more beginner-friendly (7/10 vs 5/10) with easier setup and a gentler learning curve.
Is the Bambu Lab X1 Carbon worth $1070 more than the Longer Orange 4K?
The Bambu Lab X1 Carbon scores higher overall (8.6/10 vs 6.4/10). The extra $1070 gets you hardened nozzle for abrasive filaments.
What's the main difference between Bambu Lab X1 Carbon and Longer Orange 4K?
Technology: the Bambu Lab X1 Carbon is FDM (filament) and the Longer Orange 4K is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.