Bambu Lab P1S vs Bambu Lab X1 Carbon Combo
Head-to-head 3D printer comparison, 2026
Choosing between two Bambu Lab printers? The Bambu Lab P1S ($449) and Bambu Lab X1 Carbon Combo ($1199) both come from one of the most trusted names in 3D printing, with a $750 gap between them. Here's how they compare across every category that matters.
Our Verdict
The Bambu Lab P1S takes the crown with 9/10 vs 8.8/10. It pulls ahead in Beginner Friendliness.
Score Breakdown
Specifications
| Spec | Bambu Lab P1S | Bambu Lab X1 Carbon Combo |
|---|---|---|
| Price | $449 | $1199 |
| Type | FDM | FDM |
| Build Volume | 256 x 256 x 256 mm | 256 x 256 x 256 mm |
| Print Speed | 500 mm/s | 500 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 14.13 kg | 15.8 kg |
| Overall Score | 9/10 | 8.8/10 |
Pros & Cons
Bambu Lab P1S
+HEPA filter actually handles ABS fumes, not just PLA smell
+CoreXY at 500mm/s inside an enclosed chamber
+Reliability track record is as good as anything at this price
+AMS multi-material works without the constant jams you get on cheaper systems
−$449 without AMS, which adds another $100-150 on top
−Enclosure lid has to come off to reach prints mid-job
−P1P owners considering an upgrade: this is it, but it stings
Bambu Lab X1 Carbon Combo
+Lidar + auto-calibration eliminates first-layer anxiety on high-value prints
+AMS in the box: no separate multi-material module purchase needed
+HEPA filtration makes ABS/ASA printing genuinely office-safe
+Expandable to 16 colors by daisy-chaining up to 4 AMS units
+Bambu's reliability track record is the strongest in the consumer market
−$1,199 is a premium ask; the P1S Combo at $699 covers 90% of use cases for less
−Lidar calibration adds setup time on every new filament type
−AMS still purges filament on color transitions; purge blocks reduce waste but don't eliminate it
−Bambu ecosystem lock-in: proprietary slicing workflow works best with Bambu Studio
Who Should Buy Which?
Choose the Bambu Lab P1S if you want:
- A great printer for engineering
- A great printer for abs
- A great printer for enclosed
- Enclosed
- Multi-material (AMS)
- WiFi
Choose the Bambu Lab X1 Carbon Combo if you want:
- A great printer for engineering
- A great printer for multi-color
- A great printer for speed
- A great printer for professional
- A great printer for enclosed
- Enclosed CoreXY
- AMS multi-material (4 colors, expandable to 16 with 3 additional AMS units)
- Lidar sensor for first-layer and flow calibration
Frequently Asked Questions
Is the Bambu Lab P1S better than the Bambu Lab X1 Carbon Combo?
By the numbers, the Bambu Lab P1S scores higher (9/10). But "better" depends on your use case, the Bambu Lab X1 Carbon Combo may be the smarter buy if you need engineering.
Which is better for beginners, Bambu Lab P1S or Bambu Lab X1 Carbon Combo?
The Bambu Lab P1S is more beginner-friendly (8/10 vs 7/10) with easier setup and a gentler learning curve.
Is the Bambu Lab X1 Carbon Combo worth $750 more than the Bambu Lab P1S?
The Bambu Lab P1S actually scores higher (9/10) despite costing $750 less. The Bambu Lab X1 Carbon Combo only makes sense if you specifically need engineering.
What's the main difference between Bambu Lab P1S and Bambu Lab X1 Carbon Combo?
Build volume (256x256x256mm vs 256x256x256mm) and print speed (500 vs 500 mm/s). The Bambu Lab P1S is best for engineering; the Bambu Lab X1 Carbon Combo targets engineering.