Kobra 4 Combo vs Sidewinder X4 Pro S1
Technical comparison · Fused filament fabrication (FFF/FDM)
Kobra 4 Combo and Sidewinder X4 Pro S1 are two fused filament fabrication (fff/fdm) in a similar class. Choose Kobra 4 Combo if multicolor printing and max print speed matters more; choose Sidewinder X4 Pro S1 if price matters more.
| Parameter |
Kobra 4 Combo
Anycubic
F1 · Entry
|
Sidewinder X4 Pro S1
Artillery
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2026 | 2024 |
| Use tier | F1 — Entry | F2 — Intermediate |
| Price | ||
| Price (€) | 499 € | ~270–320 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 45.54 × 44.53 × 46.13 cm | 45.3 × 43.1 × 51.2 cm |
| Weight (kg) | 13.6 kg | — |
| Work area (mm) | 260 × 260 mm | 240 × 240 mm |
| Z-axis height (mm) | 260 mm | 260 mm |
| Power (W) | — | 300 W |
| Maximum speed | 600 mm/s | 500 mm/s |
| Category specs | ||
| XY print surface (mm) | 260 mm | 240 mm |
| Maximum Z height (mm) | 260 mm | 260 mm |
| Kinematics | cartesian | cartesian |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 100 °C | 100 °C |
| Max print speed (mm/s) | 600 mm/s | 500 mm/s |
| Closed chamber | False | False |
| Filament sensor | True | — |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | — |
| Multi-extruder | False | False |
| Native Klipper | True | True |
| Input shaper | True | True |
| Multicolor printing | true | False |
| Requires external accessory | false | False |
| Maximum 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. | Native Klipper firmware with a 64-bit ARM 1.5 GHz processor. The printer is controlled via Wi-Fi from the Fluidd or Mainsail web interface, sending G-code from any slicer (Cura, PrusaSlicer, OrcaSlicer). No proprietary software required; USB/Type-C connection allows offline control. The user has full access to macros and advanced Klipper tuning, without hardware modifications. |
The differences that matter
- Price: Kobra 4 Combo 499 € vs Sidewinder X4 Pro S1 295 € — Sidewinder X4 Pro S1 wins (+69%)
- Multicolor printing: Kobra 4 Combo yes, Sidewinder X4 Pro S1 no
- Max print speed: Kobra 4 Combo 600 mm/s vs Sidewinder X4 Pro S1 500 mm/s — Kobra 4 Combo wins (+20%)
- Work area: Kobra 4 Combo 260×260 mm vs Sidewinder X4 Pro S1 240×240 mm — Kobra 4 Combo wins (+17%)
Which one to choose
Choose Kobra 4 Combo if…
you value multicolor printing, max print speed and work area. «Multicolor printing produces objects with distinct color zones without manual post-print painting. The most common method involves swapping the filament before depositing different color areas. Result quality depends on the precision of the swap and how transitions are managed, since mixed-material purge is always involved. This parameter should be assessed together with the maximum number of colors and whether an external accessory is required.»
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.