Bambu Lab P1S vs QIDI X-Smart 3
Head-to-head 3D printer comparison, 2026
The Bambu Lab P1S and QIDI X-Smart 3 are both FDM 3D printers competing in different tiers, $449 vs $349. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Bambu Lab P1S takes the crown with 9/10 vs 8/10. It pulls ahead in Print Quality, Speed, Reliability. That said, the QIDI X-Smart 3 saves you $100.
Score Breakdown
Specifications
| Spec | Bambu Lab P1S | QIDI X-Smart 3 |
|---|---|---|
| Price | $449 | $349 |
| Type | FDM | FDM |
| Build Volume | 256 x 256 x 256 mm | 175 x 175 x 165 mm |
| Print Speed | 500 mm/s | 600 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 14.13 kg | 9.5 kg |
| Overall Score | 9/10 | 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
QIDI X-Smart 3
+Fully enclosed CoreXY in a footprint smaller than most open-frame printers
+35C chamber heating helps layer adhesion on ABS and PETG without a full 60C setup
+QIDI's slicer is better than Creality's for enclosed use cases
+600mm/s speed in a machine this small is impressive
−175mm cube is the real ceiling: anything larger needs to be split and assembled
−QIDI's community is a fraction of Bambu's or Creality's size
−35C chamber heating is modest: the X-Plus 3's 60C chamber is meaningfully better for engineering materials
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 QIDI X-Smart 3 if you want:
- A great printer for compact
- A great printer for enclosed
- A great printer for beginners
- Enclosed CoreXY
- Chamber heating (35C)
- Auto bed leveling
Frequently Asked Questions
Is the Bambu Lab P1S better than the QIDI X-Smart 3?
By the numbers, the Bambu Lab P1S scores higher (9/10). But "better" depends on your use case, the QIDI X-Smart 3 may be the smarter buy if you need compact.
Which is better for beginners, Bambu Lab P1S or QIDI X-Smart 3?
Both score 8/10 for beginners. Go with the QIDI X-Smart 3 to save $100.
Is the Bambu Lab P1S worth $100 more than the QIDI X-Smart 3?
The Bambu Lab P1S scores higher overall (9/10 vs 8/10). The extra $100 gets you hepa filter actually handles abs fumes, not just pla smell.
What's the main difference between Bambu Lab P1S and QIDI X-Smart 3?
Build volume (256x256x256mm vs 175x175x165mm) and print speed (500 vs 600 mm/s). The Bambu Lab P1S is best for engineering; the QIDI X-Smart 3 targets compact.