Kobra 4 Combo vs Prusa CORE One+ kit
Technical comparison · Fused filament fabrication (FFF/FDM)
Kobra 4 Combo and Prusa CORE One+ kit are two fused filament fabrication (fff/fdm) in a similar class. Choose Kobra 4 Combo if price and max print speed matters more; choose Prusa CORE One+ kit if closed chamber matters more.
| Parameter |
Kobra 4 Combo
Anycubic
F1 · Entry
|
Prusa CORE One+ kit
Prusa Research
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2026 | 2026 |
| Use tier | F1 — Entry | F2 — Intermediate |
| Price | ||
| Price (€) | 499 € | 1049 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 45.54 × 44.53 × 46.13 cm | — |
| Weight (kg) | 13.6 kg | — |
| Work area (mm) | 260 × 260 mm | 250 × 220 mm |
| Z-axis height (mm) | 260 mm | 270 mm |
| Voltage (V) | — | 230 V |
| Maximum speed | 600 mm/s | — |
| Category specs | ||
| XY print surface (mm) | 260 mm | 220 mm |
| Maximum Z height (mm) | 260 mm | 270 mm |
| Kinematics | cartesian | corexy |
| Max nozzle temperature (°C) | 300 °C | 290 °C |
| Max bed temperature (°C) | 100 °C | — |
| Max print speed (mm/s) | 600 mm/s | 200 mm/s |
| Closed chamber | False | True |
| Filament sensor | True | True |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | False |
| Native Klipper | True | False |
| Input shaper | True | True |
| Multicolor printing | true | True |
| Requires external accessory | false | True |
| Maximum colors | 4 | 5 |
| 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. | Prusa firmware based on Marlin, fully open source, with built-in input shaper for faster and cleaner prints. Official slicer: PrusaSlicer (free, optimized profiles), compatible with Cura and Simplify3D. Control via USB, Ethernet or Wi-Fi with Prusa Connect (optional). No filament DRM: full freedom to use third-party materials. |
The differences that matter
- Price: Kobra 4 Combo 499 € vs Prusa CORE One+ kit 1049 € — Kobra 4 Combo wins (+110%)
- Max print speed: Kobra 4 Combo 600 mm/s vs Prusa CORE One+ kit 200 mm/s — Kobra 4 Combo wins (+200%)
- Closed chamber: Prusa CORE One+ kit yes, Kobra 4 Combo no
- Native Klipper: Kobra 4 Combo yes, Prusa CORE One+ kit no
- Requires external accessory: Prusa CORE One+ kit yes, Kobra 4 Combo no
Which one to choose
Choose Kobra 4 Combo if…
you value price, max print speed and native klipper. «The rated maximum speed indicates the theoretical hardware limit, not the everyday working speed. Faster machines reduce print times on simple geometries, but real-world speed depends on material, geometry, required surface finish, and slicer settings. Values above 200–300 mm/s are meaningful only on machines with CoreXY kinematics, active input shaping, and a stiffened mechanical frame.»
Choose Prusa CORE One+ kit if…
you value closed chamber and maximum colors. «A closed chamber reduces thermal gradients around the part being built, limiting warping and cracking caused by rapid cooling in high-shrinkage materials such as ABS, ASA, and PC. It also shields the mechanism from drafts and airborne particles. A closed chamber is effectively necessary for technical materials; for PLA and PETG it is an advantage, not a requirement.»
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.