Elegoo Centauri Carbon 2 Combo vs Elegoo Neptune 4
Head-to-head 3D printer comparison, 2026
Choosing between two Elegoo printers? The Elegoo Centauri Carbon 2 Combo ($449) and Elegoo Neptune 4 ($199) both come from one of the most trusted names in 3D printing, with a $250 gap between them. Here's how they compare across every category that matters.
Our Verdict
The Elegoo Neptune 4 takes the crown with 8.2/10 vs 8/10. It pulls ahead in Value, Beginner Friendliness. The Elegoo Centauri Carbon 2 Combo still puts up a fight in Reliability.
Score Breakdown
Specifications
| Spec | Elegoo Centauri Carbon 2 Combo | Elegoo Neptune 4 |
|---|---|---|
| Price | $449 | $199 |
| Type | FDM | FDM |
| Build Volume | 256 x 256 x 256 mm | 225 x 225 x 265 mm |
| Print Speed | 500 mm/s | 500 mm/s |
| Min Resolution | 0.08 mm | 0.05 mm |
| Weight | 19.35 kg | 9.5 kg |
| Overall Score | 8/10 | 8.2/10 |
Pros & Cons
Elegoo Centauri Carbon 2 Combo
+First enclosed multi-color CoreXY under $500
+91% first-attempt success rate on multi-color jobs
+RFID reads filament type automatically, no manual input
+TPU prints without complaints
−Spool holders are finicky
−Loading routine doesn't get hot enough for high-temp filaments
−Build plate grip is mediocre
−Canvas software works but looks like it was designed fast
Elegoo Neptune 4
+Klipper at $199 means real input shaping and pressure advance, not just fast travel speeds
+Direct drive handles TPU without a fight
+500mm/s capable on stock profiles
+225mm bed is slightly larger than the V3 KE at the same price
−No WiFi on the base model: Elegoo charges extra for connectivity the KE includes free
−Elegoo's community is smaller than Creality's, which matters when you hit unusual problems
−Klipper config occasionally needs manual edits out of the box
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 Elegoo Neptune 4 if you want:
- A great printer for budget
- A great printer for speed
- A great printer for beginners
- Klipper firmware
- Auto bed leveling
- Direct drive
Frequently Asked Questions
Is the Elegoo Centauri Carbon 2 Combo better than the Elegoo Neptune 4?
By the numbers, the Elegoo Neptune 4 scores higher (8.2/10). But "better" depends on your use case, the Elegoo Centauri Carbon 2 Combo may be the smarter buy if you need multi-color.
Which is better for beginners, Elegoo Centauri Carbon 2 Combo or Elegoo Neptune 4?
The Elegoo Neptune 4 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 $250 more than the Elegoo Neptune 4?
The Elegoo Neptune 4 actually scores higher (8.2/10) despite costing $250 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 Elegoo Neptune 4?
Build volume (256x256x256mm vs 225x225x265mm) and print speed (500 vs 500 mm/s). The Elegoo Centauri Carbon 2 Combo is best for multi-color; the Elegoo Neptune 4 targets budget.