Sidewinder X4 Pro S1 vs A2L
Technical comparison · Fused filament fabrication (FFF/FDM)
Sidewinder X4 Pro S1 and A2L are two fused filament fabrication (fff/fdm) in a similar class. Choose Sidewinder X4 Pro S1 if price matters more; choose A2L if work area matters more.
| Parameter |
Sidewinder X4 Pro S1
Artillery
F2 · Intermediate
|
A2L
Bambu Lab
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~270–320 € | 379 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 45.3 × 43.1 × 51.2 cm | 54.4 × 52.9 × 50.5 cm |
| Weight (kg) | — | 12.8 kg |
| Work area (mm) | 240 × 240 mm | 330 × 320 mm |
| Z-axis height (mm) | 260 mm | 325 mm |
| Power (W) | 300 W | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Category specs | ||
| XY print surface (mm) | 240 mm | 320 mm |
| Maximum Z height (mm) | 260 mm | 325 mm |
| Kinematics | cartesian | cartesian |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 100 °C | 80 °C |
| Max print speed (mm/s) | 500 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 | False |
| Input shaper | True | True |
| Multicolor printing | False | True |
| Requires external accessory | False | True |
| Maximum colors | — | 19 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | 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 A2L is compatible with Bambu Studio, Bambu Lab's proprietary slicer for Windows and macOS, which provides native access to all machine features including AMS multi-color management. Third-party slicers that export standard G-code — such as PrusaSlicer and OrcaSlicer — are supported, though some advanced features may not be available outside Bambu Studio. Connectivity is via Wi-Fi; basic printing functions do not require a cloud account. |
The differences that matter
- Work area: Sidewinder X4 Pro S1 240×240 mm vs A2L 330×320 mm — A2L wins (+83%)
- Price: Sidewinder X4 Pro S1 295 € vs A2L 379 € — Sidewinder X4 Pro S1 wins (+28%)
- Maximum Z height: Sidewinder X4 Pro S1 260 mm vs A2L 325 mm — A2L wins (+25%)
- Native Klipper: Sidewinder X4 Pro S1 yes, A2L no
- Multicolor printing: A2L yes, Sidewinder X4 Pro S1 no
Which one to choose
Choose Sidewinder X4 Pro S1 if…
you value price, native klipper and max bed temperature.
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.