Sidewinder X4 Pro vs P1S

Technical comparison · Fused filament fabrication (FFF/FDM)

In brief

Sidewinder X4 Pro and P1S are two fused filament fabrication (fff/fdm) in a similar class. Choose Sidewinder X4 Pro if price matters more; choose P1S if closed chamber matters more.

Parameter
Bambu Lab P1S P1S Bambu Lab F2 · Intermediate
Identity
Launch year 2024 2023
Use tier F2 — Intermediate F2 — Intermediate
Price
Price (€) ~270–320 € ~399–499 €
Universal specs
Dimensions (W×D×H) (cm) 45.3 × 43.1 × 51.2 cm 38.9 × 38.9 × 45.8 cm
Weight (kg) 12.95 kg
Work area (mm) 240 × 240 mm 256 × 256 mm
Z-axis height (mm) 260 mm 256 mm
Power (W) 300 W 1000 W
Voltage (V) 100 V
Maximum speed 500 mm/s 500 mm/s
Category specs
XY print surface (mm) 240.0 mm 256 mm
Maximum Z height (mm) 260.0 mm 256 mm
Kinematics cartesian corexy
Max nozzle temperature (°C) 300.0 °C 300 °C
Max bed temperature (°C) 100.0 °C 100 °C
Max print speed (mm/s) 500.0 mm/s 500 mm/s
Closed chamber False True
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 16
Ecosystem
Cloud dependency No No
Software notes 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 P1S is managed through Bambu Studio, Bambu Lab's proprietary slicer available for Windows, macOS, and Linux, or via OrcaSlicer, the widely adopted open-source fork that provides finer parameter control. The Bambu Handy mobile app enables remote monitoring and print launching. The printer supports local LAN connections without a mandatory cloud account, though some advanced features — such as remote timelapses and OTA firmware updates — require a Bambu account.

The differences that matter

  • Price: Sidewinder X4 Pro 295 € vs P1S 449 € — Sidewinder X4 Pro wins (+52%)
  • Closed chamber: P1S yes, Sidewinder X4 Pro no
  • Native Klipper: Sidewinder X4 Pro yes, P1S no
  • Multicolor printing: P1S yes, Sidewinder X4 Pro no
  • Requires external accessory: P1S yes, Sidewinder X4 Pro no

Which one to choose

Choose Sidewinder X4 Pro if…

you value price, native klipper and maximum z height.

See the Sidewinder X4 Pro sheet →

Choose P1S if…

you value closed chamber, multicolor printing and work area.

See the P1S sheet →

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.