Max4 3D Printer vs J1s IDEX 3D Printer

Technical comparison · Fused filament fabrication (FFF/FDM)

In brief

Max4 3D Printer and J1s IDEX 3D Printer are not direct competitors: different use classes (F4 vs F2). Max4 3D Printer costs less (~€1049) and is the entry-level choice; J1s IDEX 3D Printer offers more capability at a higher price (~€1250). Judge them by budget, not head-to-head.

Parameter
Qidi Tech Max4 3D Printer Max4 3D Printer Qidi Tech F4 · Semi-professional
Identity
Launch year 2026 2023
Use tier F4 — Semi-professional F2 — Intermediate
Price
Price (€) 1049 € ~1100–1400 €
Universal specs
Dimensions (W×D×H) (cm) 55.8 × 57.8 × 61.2 cm 53.9 × 40.1 × 46.4 cm
Weight (kg) 40 kg 27.8 kg
Work area (mm) 390 × 390 mm 300 × 200 mm
Z-axis height (mm) 340 mm 200 mm
Power (W) 400 W
Voltage (V) 230 V
Maximum speed 800 mm/s 350 mm/s
Category specs
Footprint X×Y (short side) (mm) 390 mm 200 mm
Build height Z (mm) 340 mm 200 mm
Kinematics CoreXY IDEX
Max nozzle temperature (°C) 370 °C 300 °C
Max bed temperature (°C) 120 °C 100 °C
Max print speed (mm/s) 800 mm/s 350 mm/s
Enclosed chamber True True
Filament sensor True True
Auto bed leveling Mesh Mesh
Standard nozzle diameter (mm) 0.4 mm
Multi-extruder False True
Native Klipper True False
Input shaper True True
Multicolor printing True True
Multicolor requires accessory True False
Max colors 16 2
Ecosystem
Cloud dependency No No
Software notes The machine natively runs on Klipper firmware, offering comprehensive control and high computational speed for advanced features like input shaping. The user interface is managed locally via a large 5-inch touchscreen. Remote monitoring is facilitated by the integrated 1080p AI webcam with error detection for extrusion failures. For slicing, the manufacturer provides QIDI Studio, a software derived from PrusaSlicer/Bambu Studio, specifically optimized for high-temperature material profiles. Users can also access the Fluidd web interface for advanced control over the printer parameters and print offline via a USB drive or through the local network. It comes with the proprietary Snapmaker Luban software, a free, unified application available for Windows, macOS, and Linux. Luban is tailored to fully utilize the independent dual extruders (IDEX), integrating ready-to-use profiles for various print modes (Copy, Mirror, Backup). Compatibility with major third-party slicers, such as Cura or PrusaSlicer, is also ensured via standard G-code export. Direct machine control is facilitated by the integrated Android-based touchscreen display and Wi-Fi connectivity for remote management.

The differences that matter

  • Work area: Max4 3D Printer 390×390 mm vs J1s IDEX 3D Printer 300×200 mm — Max4 3D Printer wins (+154%)
  • Max print speed: Max4 3D Printer 800 mm/s vs J1s IDEX 3D Printer 350 mm/s — Max4 3D Printer wins (+129%)
  • Max colors: Max4 3D Printer 16 vs J1s IDEX 3D Printer 2 — Max4 3D Printer wins (+700%)
  • Build height Z: Max4 3D Printer 340 mm vs J1s IDEX 3D Printer 200 mm — Max4 3D Printer wins (+70%)
  • Price: Max4 3D Printer 1049 € vs J1s IDEX 3D Printer 1250 € — Max4 3D Printer wins (+19%)

Which one to choose

Choose Max4 3D Printer if…

you value work area, max print speed and max colors.

See the Max4 3D Printer sheet →

Choose J1s IDEX 3D Printer if…

you value multi-extruder.

See the J1s IDEX 3D Printer 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.