Anycubic Kobra 4 Combo vs Anycubic Kobra S1 Combo
Technical comparison · Fused filament fabrication (FFF/FDM)
Choose the Anycubic Kobra 4 Combo if you want a slightly larger build volume and native Klipper firmware at a lower price point. Choose the Anycubic Kobra S1 Combo if you require a closed-chamber CoreXY structure with higher nozzle and bed temperatures.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2026 | 2025 |
| Use tier | F1 — Entry | F2 — Intermediate |
| Price | ||
| Price (€) | 499 € | 749 € |
| Price updated on | 06/2026 | 06/2026 |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 45.54 × 44.53 × 46.13 cm | 48.4 × 48.4 × 59.3 cm |
| Weight (kg) | 13.6 kg | 18 kg |
| Work area (mm) | 260 × 260 mm | 250 × 250 mm |
| Z-axis height (mm) | 260 mm | 250 mm |
| Maximum speed | 600 mm/s | 600 mm/s |
| Declared precision | — | 0.05 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 260 mm | 250 mm |
| Build height Z (mm) | 260 mm | 250 mm |
| Kinematics | Cartesian | CoreXY |
| Max nozzle temperature (°C) | 300 °C | 320 °C |
| Max bed temperature (°C) | 100 °C | 120 °C |
| Max print speed (mm/s) | 600 mm/s | 600 mm/s |
| Enclosed chamber | No | 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 | No |
| Input shaper | Yes | Yes |
| Multicolor printing | Yes | Yes |
| Multicolor requires accessory | No | No |
| Max colors | 4 | — |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Equipped with Kobra OS firmware. It supports connectivity via USB, Anycubic Slicer, and the Anycubic mobile app for remote print monitoring and control. Integrates AI-based error detection. | The printer works with Anycubic Slicer Next, derived from OrcaSlicer and optimized for the Anycubic ecosystem; it supports multi-plate management and object skipping during printing. Remote control and real-time monitoring are available through the Anycubic app (iOS and Android), connecting via LAN or cloud. The proprietary firmware is not currently open source; native Klipper compatibility is not supported. |
The differences that matter
- Kinematics and structure: The Kobra 4 Combo uses Cartesian kinematics with an open design, whereas the Kobra S1 Combo is based on a CoreXY system with a fully enclosed chamber.
- Build volume and footprint: The Kobra 4 Combo offers a 260×260×260 mm volume and weighs 13.6 kg; the Kobra S1 Combo provides 250×250×250 mm but has larger external dimensions and weighs 18 kg.
- Maximum temperatures: The Kobra S1 Combo reaches up to 320 °C at the nozzle and 120 °C on the print bed, higher than the 300 °C and 100 °C limits of the Kobra 4 Combo.
- Firmware and software: The Kobra 4 Combo features native Klipper via Kobra OS and AI error detection; the Kobra S1 Combo lacks Klipper compatibility, runs a closed-source proprietary firmware, and utilizes Anycubic Slicer Next.
Which one to choose
Choose Kobra 4 Combo if…
The Anycubic Kobra 4 Combo is the suitable choice for entry-level users who want native Klipper management and multi-color printing up to 4 colors without extra accessories, while benefiting from a 260×260×260 mm build area and a price of €499.
Choose Kobra S1 Combo if…
The Anycubic Kobra S1 Combo is aimed at those seeking an intermediate-class machine with CoreXY kinematics and an enclosed chamber, capable of reaching 320 °C at the nozzle and 120 °C on the bed, optimized via Anycubic Slicer Next at a price of €749.
Where to buy
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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 →
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