Elegoo Centauri Carbon vs QIDI X-Smart 3
Head-to-head 3D printer comparison — 2026
The Elegoo Centauri Carbon and QIDI X-Smart 3 are both FDM 3D printers competing in the same price bracket — $299 vs $349. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Elegoo Centauri Carbon takes the crown with 8.2/10 vs 8/10. It pulls ahead in Value. The QIDI X-Smart 3 still puts up a fight in Reliability.
Score Breakdown
Specifications
| Spec | Elegoo Centauri Carbon | QIDI X-Smart 3 |
|---|---|---|
| Price | $299 | $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 | 0.1 mm | 0.05 mm |
| Weight | 17.5 kg | 9.5 kg |
| Overall Score | 8.2/10 | 8/10 |
Pros & Cons
Elegoo Centauri Carbon
+Enclosed CoreXY at an unbelievable $299
+Excellent print quality across PLA, PETG, and ABS
+Pre-assembled — print within minutes of unboxing
+Handles carbon-fiber-infused materials
−Firmware can be unreliable and needs updates
−Heat creep issues on long prints above 270C
−Elegoo ecosystem is immature compared to Bambu
−Heavy at 17.5kg for a 256mm build volume
QIDI X-Smart 3
+Fully enclosed in a compact footprint
+Chamber heating for better layer adhesion
+Good software experience
+Fast CoreXY
−Small 175mm build volume
−QIDI ecosystem smaller than Bambu
−175mm limits large prints
Who Should Buy Which?
Choose the Elegoo Centauri Carbon if you want:
- A great printer for budget
- A great printer for enclosed
- A great printer for beginners
- Enclosed CoreXY
- Auto bed leveling (4 pressure sensors)
- Chamber camera monitoring
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 Elegoo Centauri Carbon better than the QIDI X-Smart 3?
By the numbers, the Elegoo Centauri Carbon scores higher (8.2/10). 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, Elegoo Centauri Carbon or QIDI X-Smart 3?
Both score 8/10 for beginners. Go with the Elegoo Centauri Carbon to save $50.
Is the QIDI X-Smart 3 worth $50 more than the Elegoo Centauri Carbon?
The Elegoo Centauri Carbon actually scores higher (8.2/10) despite costing $50 less. The QIDI X-Smart 3 only makes sense if you specifically need compact.
What's the main difference between Elegoo Centauri Carbon and QIDI X-Smart 3?
Build volume (256x256x256mm vs 175x175x165mm) and print speed (500 vs 600 mm/s). The Elegoo Centauri Carbon is best for budget; the QIDI X-Smart 3 targets compact.