Snapmaker J1s IDEX 3D Printer vs Snapmaker U1 3D Printer
Technical comparison · Fused filament fabrication (FFF/FDM)
J1s IDEX 3D Printer and U1 3D Printer are two fused filament fabrication (fff/fdm) in a similar class. Choose J1s IDEX 3D Printer if enclosed chamber matters more; choose U1 3D Printer if price and max colors matters more.
| Parameter |
J1s IDEX 3D Printer
Snapmaker
F2 · Intermediate
|
U1 3D Printer
Snapmaker
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~1100–1400 € | 849 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 53.9 × 40.1 × 46.4 cm | 58.4 × 49.9 × 73 cm |
| Weight (kg) | 27.8 kg | 18.2 kg |
| Work area (mm) | 300 × 200 mm | 270 × 270 mm |
| Z-axis height (mm) | 200 mm | 270 mm |
| Power (W) | 400 W | 1150 W |
| Voltage (V) | 230 V | — |
| Maximum speed | 350 mm/s | 500 mm/s |
| Declared precision | — | 0.04 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 200 mm | 270 mm |
| Build height Z (mm) | 200 mm | 270 mm |
| Kinematics | IDEX | CoreXY |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 100 °C | 100 °C |
| Max print speed (mm/s) | 350 mm/s | 500 mm/s |
| Enclosed chamber | True | False |
| Filament sensor | True | True |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | True | True |
| Native Klipper | False | True |
| Input shaper | True | True |
| Multicolor printing | True | True |
| Multicolor requires accessory | False | False |
| Max colors | 2 | 4 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | 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 primary software is Snapmaker Orca, an optimized version of the popular OrcaSlicer, which provides native management of the four toolheads and factory-calibrated material profiles. The printer can also be seamlessly managed via the Snapmaker mobile app for remote monitoring, taking advantage of the built-in 1080p camera. The internal firmware is built on Klipper, Moonraker, and Fluidd, which Snapmaker has made open-source, allowing experienced users to customize the machine and integrate it into complex workflows. |
The differences that matter
- Price: J1s IDEX 3D Printer 1250 € vs U1 3D Printer 849 € — U1 3D Printer wins (+47%)
- Enclosed chamber: J1s IDEX 3D Printer yes, U1 3D Printer no
- Max colors: J1s IDEX 3D Printer 2 vs U1 3D Printer 4 — U1 3D Printer wins (+100%)
- Max print speed: J1s IDEX 3D Printer 350 mm/s vs U1 3D Printer 500 mm/s — U1 3D Printer wins (+43%)
- Build height Z: J1s IDEX 3D Printer 200 mm vs U1 3D Printer 270 mm — U1 3D Printer wins (+35%)
Which one to choose
Choose U1 3D Printer if…
you value price, max colors and max print speed.
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.