Sidewinder X4 Pro S1 vs Original Prusa MK4S 3D Printer kit
Technical comparison · Fused filament fabrication (FFF/FDM)
Sidewinder X4 Pro S1 and Original Prusa MK4S 3D Printer kit are two fused filament fabrication (fff/fdm) in a similar class. Choose Sidewinder X4 Pro S1 if price matters more; choose Original Prusa MK4S 3D Printer kit if multicolor printing matters more.
| Parameter |
Sidewinder X4 Pro S1
Artillery
F2 · Intermediate
|
Original Prusa MK4S 3D Printer kit
Prusa Research
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2025 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~270–320 € | 819 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 45.3 × 43.1 × 51.2 cm | 50 × 55 × 40 cm |
| Weight (kg) | — | 7 kg |
| Work area (mm) | 240 × 240 mm | 250 × 210 mm |
| Z-axis height (mm) | 260 mm | 220 mm |
| Power (W) | 300 W | 240 W |
| Voltage (V) | — | 230 V |
| Maximum speed | 500 mm/s | 500 mm/s |
| Category specs | ||
| XY print surface (mm) | 240 mm | 250 mm |
| Maximum Z height (mm) | 260 mm | 220 mm |
| Kinematics | cartesian | cartesian |
| Max nozzle temperature (°C) | 300 °C | 290 °C |
| Max bed temperature (°C) | 100 °C | 120 °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 | — | 5 |
| 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 MK4S runs proprietary Prusa firmware based on Marlin, not GRBL. It is managed through PrusaSlicer (with over 180 official profiles included), Simplify3D, or Cura with community profiles. Files are loaded via USB, local network, or PrusaConnect and the Prusa mobile app; it is not compatible with LightBurn or LaserGRBL, being a filament printer. The machine can run fully offline with no cloud dependency, and receives regular firmware updates along with pre-tuned profiles for Prusament materials. |
The differences that matter
- Price: Sidewinder X4 Pro S1 295 € vs Original Prusa MK4S 3D Printer kit 819 € — Sidewinder X4 Pro S1 wins (+178%)
- Native Klipper: Sidewinder X4 Pro S1 yes, Original Prusa MK4S 3D Printer kit no
- Multicolor printing: Original Prusa MK4S 3D Printer kit yes, Sidewinder X4 Pro S1 no
- Requires external accessory: Original Prusa MK4S 3D Printer kit yes, Sidewinder X4 Pro S1 no
- Maximum Z height: Sidewinder X4 Pro S1 260 mm vs Original Prusa MK4S 3D Printer kit 220 mm — Sidewinder X4 Pro S1 wins (+18%)
Which one to choose
Choose Sidewinder X4 Pro S1 if…
you value price, native klipper and maximum z height.
Choose Original Prusa MK4S 3D Printer kit if…
you value multicolor printing 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.