Anycubic Kobra S1 Max vs Artillery Sidewinder X4 Pro
Technical comparison · Fused filament fabrication (FFF/FDM)
Kobra S1 Max and Sidewinder X4 Pro are two fused filament fabrication (fff/fdm) in a similar class. Choose Kobra S1 Max if work area matters more; choose Sidewinder X4 Pro if price matters more. On the category's overall technical index, Kobra S1 Max scores 55/100 against 36/100 for Sidewinder X4 Pro.
| Parameter |
Kobra S1 Max
Anycubic
F2 · Intermediate
|
Sidewinder X4 Pro
Artillery
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2024 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~599–799 € | ~270–320 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 50.27 × 48.3 × 58.4 cm | 45.3 × 43.1 × 51.2 cm |
| Work area (mm) | 350 × 350 mm | 240 × 240 mm |
| Z-axis height (mm) | 350 mm | 260 mm |
| Power (W) | 2200 W | 300 W |
| Voltage (V) | 220 V | — |
| Maximum speed | 600 mm/s | 500 mm/s |
| Declared precision | 0.05 mm | — |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 350 mm | 240.0 mm |
| Build height Z (mm) | 350 mm | 260.0 mm |
| Kinematics | CoreXY | Cartesian |
| Max nozzle temperature (°C) | 350 °C | 300.0 °C |
| Max bed temperature (°C) | 120 °C | 100.0 °C |
| Max print speed (mm/s) | 600 mm/s | 500.0 mm/s |
| Enclosed chamber | True | False |
| Filament sensor | True | — |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | — |
| Multi-extruder | False | False |
| Native Klipper | False | True |
| Input shaper | True | True |
| Multicolor printing | True | False |
| Multicolor requires accessory | True | False |
| Max colors | 4 | — |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The firmware runs on a proprietary Kobra OS layer built on top of Klipper; the official slicer is Anycubic Slicer Next, derived from OrcaSlicer, available for Windows and macOS. Third-party OrcaSlicer is also supported. Remote monitoring and control are available via the Anycubic app (iOS/Android) over LAN, with no mandatory cloud connection required for ordinary printing operations. Unlike the Combo version, the ACE 2 Pro module is not included in the box. | Full Klipper firmware with integrated Mainsail or Fluidd web interface via Wi-Fi. Compatible with any slicer that generates standard G-code: Ultimaker Cura, PrusaSlicer, OrcaSlicer. The protocol is open Klipper, the user can directly adjust Input Shaping and Pressure Advance from the web interface without additional software. |
The differences that matter
- Price: Kobra S1 Max 699 € vs Sidewinder X4 Pro 295 € — Sidewinder X4 Pro wins (+137%)
- Work area: Kobra S1 Max 350×350 mm vs Sidewinder X4 Pro 240×240 mm — Kobra S1 Max wins (+113%)
- Enclosed chamber: Kobra S1 Max yes, Sidewinder X4 Pro no
- Build height Z: Kobra S1 Max 350 mm vs Sidewinder X4 Pro 260 mm — Kobra S1 Max wins (+35%)
- Native Klipper: Sidewinder X4 Pro yes, Kobra S1 Max no
Which one to choose
Choose Kobra S1 Max if…
you value work area, enclosed chamber and build height z.
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.