Mars 4 Ultra MSLA 3D Printer vs Sonic Mini
Technical comparison · Resin 3D printing
Mars 4 Ultra MSLA 3D Printer and Sonic Mini are two resin 3d printing in a similar class. Choose Mars 4 Ultra MSLA 3D Printer if work area matters more; choose Sonic Mini if price matters more.
| Parameter |
Mars 4 Ultra MSLA 3D Printer
Elegoo
F2 · Intermediate
|
Sonic Mini
Phrozen
F1 · Entry
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2020 |
| Use tier | F2 — Intermediate | F1 — Entry |
| Price | ||
| Price (€) | 329 € | ~190–250 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 22.7 × 22.7 × 44.35 cm | 25 × 25 × 33 cm |
| Weight (kg) | 7.1 kg | 4.5 kg |
| Work area (mm) | 153.36 × 77.76 mm | 120 × 68 mm |
| Z-axis height (mm) | 165 mm | 130 mm |
| Power (W) | 72 W | 40 W |
| Declared precision | — | 62.5 μm |
| Category specs | ||
| Build area XY (short side) (mm) | 77.76 mm | 68 mm |
| XY resolution (µm) | 18 µm | 62.5 µm |
| Light source | mono_lcd | mono_lcd |
| Print speed (mm/h) | 150 mm/h | 50 mm/h |
| Tilt / peel system | acf_film | fep_standard |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system utilizes an open software ecosystem, ensuring compatibility with the main slicing programs on the market, including ChituBox and Voxeldance Tango. The machine integrates built-in Wi-Fi connectivity for the remote transfer of print files via the official application or compatible software, eliminating the need to use physical USB drives for every operation. The internal firmware is based on an optimized version of Linux, which improves the responsiveness of the user interface on the built-in touch screen display and optimizes the handling of complex data originating from 9K files. Exposure parameters and resin profiles can be managed directly from the chosen software, offering precise control over curing times and axis movement speeds. | The device operates primarily through third-party slicing software widely adopted within the maker community, such as ChiTuBox and Lychee Slicer, ensuring high flexibility in file preparation. Integration with these programs allows granular control over exposure parameters, support generation, and lift times. The machine features no integrated wireless connectivity or reliance on cloud platforms, requiring completed print files to be transferred exclusively via a removable USB flash drive. This configuration guarantees complete offline operational autonomy and mitigates the risk of interruptions caused by network issues or forced remote software updates. |
The differences that matter
- Price: Mars 4 Ultra MSLA 3D Printer 329 € vs Sonic Mini 220 € — Sonic Mini wins (+50%)
- Work area: Mars 4 Ultra MSLA 3D Printer 153.36×77.76 mm vs Sonic Mini 120×68 mm — Mars 4 Ultra MSLA 3D Printer wins (+46%)
Which one to choose
Choose Mars 4 Ultra MSLA 3D Printer if…
you value work area.
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