i-Fast vs J1s IDEX 3D Printer
Technical comparison · Fused filament fabrication (FFF/FDM)
i-Fast and J1s IDEX 3D Printer are two fused filament fabrication (fff/fdm) in a similar class. Choose i-Fast if build height z and work area matters more; choose J1s IDEX 3D Printer if max print speed and price matters more.
| Parameter |
i-Fast
Qidi Tech
F3 · Advanced
|
J1s IDEX 3D Printer
Snapmaker
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2021 | 2023 |
| Use tier | F3 — Advanced | F2 — Intermediate |
| Price | ||
| Price (€) | ~1800–2500 € | ~1100–1400 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 71 × 51 × 67 cm | 53.9 × 40.1 × 46.4 cm |
| Weight (kg) | 33 kg | 27.8 kg |
| Work area (mm) | 330 × 250 mm | 300 × 200 mm |
| Z-axis height (mm) | 320 mm | 200 mm |
| Power (W) | — | 400 W |
| Voltage (V) | — | 230 V |
| Maximum speed | 150 mm/s | 350 mm/s |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 250 mm | 200 mm |
| Build height Z (mm) | 320 mm | 200 mm |
| Kinematics | CoreXY | IDEX |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 100 °C | 100 °C |
| Max print speed (mm/s) | 150 mm/s | 350 mm/s |
| Enclosed chamber | True | True |
| Filament sensor | True | True |
| Auto bed leveling | — | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | True | True |
| Native Klipper | False | False |
| Input shaper | False | True |
| Multicolor printing | True | True |
| Multicolor requires accessory | False | False |
| Max colors | 2 | 2 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The machine comes with the proprietary Qidi Print software, a slicer based on proven open-source architectures, specifically optimized for the profiles of the technical materials supported by the printer. Users can still generate G-code using other widely adopted third-party slicers on the market, such as Ultimaker Cura, PrusaSlicer, or Simplify3D, after manual configuration of machine and extruder parameters. Although it lacks native cloud features or advanced remote connectivity for corporate fleet management, it supports direct file transfer via local Wi-Fi or USB drives, ensuring a secure offline workflow for intellectual property protection. | 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
- Max print speed: i-Fast 150 mm/s vs J1s IDEX 3D Printer 350 mm/s — J1s IDEX 3D Printer wins (+133%)
- Price: i-Fast 2150 € vs J1s IDEX 3D Printer 1250 € — J1s IDEX 3D Printer wins (+72%)
- Build height Z: i-Fast 320 mm vs J1s IDEX 3D Printer 200 mm — i-Fast wins (+60%)
- Work area: i-Fast 330×250 mm vs J1s IDEX 3D Printer 300×200 mm — i-Fast wins (+38%)
- Input shaper: J1s IDEX 3D Printer yes, i-Fast no
Which one to choose
Choose J1s IDEX 3D Printer if…
you value max print speed, price and input shaper.
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