Elegoo Mars 4 MSLA 3D Printer vs Formlabs Form 4BL Medical Resin 3D Printer
Technical comparison · Resin 3D printing
Mars 4 MSLA 3D Printer and Form 4BL Medical Resin 3D Printer are not direct competitors: different use classes (F2 vs F4), very different prices (~52.3×). Mars 4 MSLA 3D Printer costs less (~€220) and is the entry-level choice; Form 4BL Medical Resin 3D Printer offers more capability at a higher price (~€11499). Judge them by budget, not head-to-head.
| Parameter |
Mars 4 MSLA 3D Printer
Elegoo
F2 · Intermediate
|
Form 4BL Medical Resin 3D Printer
Formlabs
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2024 |
| Use tier | F2 — Intermediate | F4 — Semi-professional |
| Price | ||
| Price (€) | ~180–260 € | 11499 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 22.7 × 22.7 × 43.85 cm | 66.4 × 52.8 × 79.4 cm |
| Weight (kg) | 5.2 kg | 58.5 kg |
| Work area (mm) | 153.36 × 77.76 mm | 353 × 196 mm |
| Z-axis height (mm) | 175 mm | 350 mm |
| Power (W) | — | 900 W |
| Voltage (V) | — | 240 V |
| Maximum speed | — | 80 |
| Declared precision | — | 46 μm |
| Category specs | ||
| Build area XY (short side) (mm) | 77.76 mm | 196 mm |
| XY resolution (µm) | 18 µm | 46 µm |
| Light source | Mono LCD | Mono LCD |
| Print speed (mm/h) | 70 mm/h | 80 mm/h |
| Tilt / peel system | Standard FEP | Tilt |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The operation of the machine is primarily managed via third-party slicing software widely utilized within the resin 3D printing industry. The system natively supports file formats generated by programs such as ChiTuBox and Voxeldance Tango, offering the user the flexibility to choose their preferred interface for model preparation, support generation, and exposure parameter optimization. There is no native Wi-Fi connectivity or dedicated cloud management in this standard version; therefore, the transfer of print-ready files occurs traditionally via a USB port located on the machine body, ensuring a stable, independent, and completely offline workflow. | Printer management is handled by the proprietary PreForm software, a well-proven tool that automatically optimizes model orientation, support generation, and build area layout. PreForm integrates natively with popular medical and dental CAD workflows, supporting standard formats such as STL and OBJ. The system offers advanced algorithms to calculate specific print parameters for each Formlabs resin. Connectivity is comprehensive, featuring options via USB, Ethernet, and local Wi-Fi. Although the Dashboard cloud platform is available for remote production monitoring and fleet management, the printer remains fully operational offline, ensuring the security of sensitive data within clinical environments. |
The differences that matter
- Price: Mars 4 MSLA 3D Printer 220 € vs Form 4BL Medical Resin 3D Printer 11499 € — Mars 4 MSLA 3D Printer wins (+5127%)
- Work area: Mars 4 MSLA 3D Printer 153.36×77.76 mm vs Form 4BL Medical Resin 3D Printer 353×196 mm — Form 4BL Medical Resin 3D Printer wins (+480%)
Which one to choose
Choose Form 4BL Medical Resin 3D Printer if…
you value work area.
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