Anycubic Kobra S1 vs Elegoo Centauri Carbon 2
Technical comparison · Fused filament fabrication (FFF/FDM)
The Kobra S1 and the Centauri Carbon 2 are both mid-tier native-Klipper printers with an enclosed chamber, but they bet on different trade-offs: the Kobra S1 favors colors and speed, the Centauri Carbon 2 a lower price and a hotter nozzle.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 549 € | ~349–399 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 40 × 41 × 49 cm | 50 × 48 × 74.3 cm |
| Weight (kg) | 18 kg | 19.35 kg |
| Work area (mm) | 250 × 250 mm | 256 × 256 mm |
| Z-axis height (mm) | 250 mm | 256 mm |
| Power (W) | — | 1100 W |
| Maximum speed | 600 mm/s | 500 mm/s |
| Declared precision | 0.05 mm | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 250 mm | 256 mm |
| Build height Z (mm) | 250 mm | 256 mm |
| Kinematics | CoreXY | CoreXY |
| Max nozzle temperature (°C) | 320 °C | 350 °C |
| Max bed temperature (°C) | 120 °C | 110 °C |
| Max print speed (mm/s) | 600 mm/s | 500 mm/s |
| Enclosed chamber | Yes | Yes |
| Filament sensor | Yes | Yes |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | No | No |
| Native Klipper | Yes | Yes |
| Input shaper | Yes | Yes |
| Multicolor printing | Yes | Yes |
| Multicolor requires accessory | Yes | Yes |
| Max colors | 8 | 4 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The Kobra OS firmware is based on Klipper and controlled via a proprietary touch interface. The official slicer is Anycubic Slicer Next (derived from OrcaSlicer, available for Windows and macOS), but it also supports third-party OrcaSlicer. Remote control is possible via the Anycubic app (iOS/Android) over a local network, with no mandatory cloud connection for daily operations. | The proprietary Elegoo OS, built on Klipper architecture, manages full-auto calibration routines and AI-assisted monitoring. The machine is primarily supported by Elegoo Slicer (an Orca Slicer derivative), ensuring optimal control over material profiles and dynamic color changes. Users can also natively use Orca Slicer or export G-code from third-party alternatives like Cura. The intuitive touchscreen and Wi-Fi connectivity enable seamless remote management and direct job queuing over the local network. |
The differences that matter
- Price: the Kobra S1 costs €175 more than the Centauri Carbon 2.
- Colors with accessory: 8 on the Kobra S1 versus 4 on the Centauri Carbon 2 → more headroom for complex multicolor prints.
- Nozzle temperature: the Centauri Carbon 2 reaches 350°C versus 320°C → more headroom for technical materials.
- Declared speed: 600 mm/s on the Kobra S1 versus 500 mm/s on the Centauri Carbon 2.
Which one to choose
Choose Kobra S1 if…
Pick it for more elaborate multicolor prints: with the dedicated accessory it reaches 8 colors in the same part, versus the Centauri Carbon 2's 4, and the declared 600 mm/s speed allows faster print cycles. You trade a cooler nozzle (320°C versus 350°C) for a €175 higher price.
Choose Centauri Carbon 2 if…
Pick it if price matters most: it costs €175 less than the Kobra S1, and its nozzle, per the manufacturer's declared values, reaches 350°C versus 320°C, useful for materials that need higher temperatures. You drop to a maximum of 4 colors with the dedicated accessory and 500 mm/s versus 600.
Where to buy
Paid link: the price for you does not change. Methodology
As an Amazon Associate I earn from qualifying purchases.
Filaments for these printers
The most chosen spools among the materials both printers can print according to their specifications.
- ELEGOO PLA PLA1.75 mm1 kg Check the price on Amazon →
- Bambu Lab PLA PLA1.75 mm1 kg Check the price on Amazon →
- SUNLU PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)1.75 mm1 kg Check the price on Amazon →
- SUNLU PLA PLA1.75 mm1 kg Check the price on Amazon →
- OVERTURE PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)High speed1.75 mm1 kg Check the price on Amazon →
Paid link: the price for you does not change. Methodology
As an Amazon Associate I earn from qualifying purchases.
MakerSpecs is an independent atlas. We don't sell products: the purchase links are the same as on the two product sheets and don't influence the verdict. The sheets have the complete data.