Elegoo Centauri Carbon 2 Combo vs QIDI X-Smart 3
Head-to-head 3D printer comparison — 2026
The Elegoo Centauri Carbon 2 Combo and QIDI X-Smart 3 are both FDM 3D printers competing in different tiers — $449 vs $349. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
It's a dead heat — both score 8/10 overall. The Elegoo Centauri Carbon 2 Combo wins in Value, while the QIDI X-Smart 3 takes Beginner Friendliness. Pick based on which strengths matter more to you.
Score Breakdown
Specifications
| Spec | Elegoo Centauri Carbon 2 Combo | 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 | 0.08 mm | 0.05 mm |
| Weight | 19.35 kg | 9.5 kg |
| Overall Score | 8/10 | 8/10 |
Pros & Cons
Elegoo Centauri Carbon 2 Combo
+First sub-$500 enclosed multi-color CoreXY
+91% first-attempt success rate on multi-color jobs
+RFID auto-identifies filament type and properties
+Excellent TPU printing performance
−Finicky spool holders need improvement
−Loading routine doesn't get hot enough for high-temp filaments
−Cold build plate could use more grip
−Canvas software is functional but visually awkward
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 2 Combo if you want:
- A great printer for multi-color
- A great printer for budget
- A great printer for enclosed
- Enclosed CoreXY
- 4-color Canvas multi-color system
- 350C hardened steel nozzle
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 2 Combo better than the QIDI X-Smart 3?
They tie at 8/10. The Elegoo Centauri Carbon 2 Combo suits multi-color and budget, while the QIDI X-Smart 3 is aimed at compact and enclosed.
Which is better for beginners, Elegoo Centauri Carbon 2 Combo or QIDI X-Smart 3?
The QIDI X-Smart 3 is more beginner-friendly (8/10 vs 7/10) with easier setup and a gentler learning curve.
Is the Elegoo Centauri Carbon 2 Combo worth $100 more than the QIDI X-Smart 3?
The QIDI X-Smart 3 actually scores higher (8/10) despite costing $100 less. The Elegoo Centauri Carbon 2 Combo only makes sense if you specifically need multi-color.
What's the main difference between Elegoo Centauri Carbon 2 Combo and QIDI X-Smart 3?
Build volume (256x256x256mm vs 175x175x165mm) and print speed (500 vs 600 mm/s). The Elegoo Centauri Carbon 2 Combo is best for multi-color; the QIDI X-Smart 3 targets compact.