Formlabs Form 4BL Medical Resin 3D Printer vs Phrozen Sonic Mighty 4K
Technical comparison · Resin 3D printing
Form 4BL Medical Resin 3D Printer and Sonic Mighty 4K are not direct competitors: different use classes (F4 vs F2), very different prices (~20×). Sonic Mighty 4K costs less (~€575) 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 |
Form 4BL Medical Resin 3D Printer
Formlabs
F4 · Semi-professional
|
Sonic Mighty 4K
Phrozen
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2021 |
| Use tier | F4 — Semi-professional | F2 — Intermediate |
| Price | ||
| Price (€) | 11499 € | ~500–650 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 66.4 × 52.8 × 79.4 cm | 29.3 × 29.3 × 43.2 cm |
| Weight (kg) | 58.5 kg | 8 kg |
| Work area (mm) | 353 × 196 mm | 200 × 125 mm |
| Z-axis height (mm) | 350 mm | 220 mm |
| Power (W) | 900 W | 72 W |
| Voltage (V) | 240 V | 24 V |
| Maximum speed | 80 | — |
| Declared precision | 46 μm | 52 μm |
| Category specs | ||
| Build area XY (short side) (mm) | 196 mm | 125 mm |
| XY resolution (µm) | 46 µm | 52 µm |
| Light source | Mono LCD | Mono LCD |
| Print speed (mm/h) | 80 mm/h | 80 mm/h |
| Tilt / peel system | Tilt | Standard FEP |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | 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 device ensures broad compatibility with the main third-party slicing software programs available on the market, including widely used solutions such as ChiTuBox and Lychee Slicer. File management is primarily handled via offline transfer using the USB port located on the front of the chassis, or by utilizing the wired Ethernet network connection for remote monitoring within a local network. There are no restrictions or dependencies on proprietary cloud platforms, allowing users to work in complete autonomy and protect the intellectual property of their print files without requiring an active internet connection during the manufacturing process. |
The differences that matter
- Price: Form 4BL Medical Resin 3D Printer 11499 € vs Sonic Mighty 4K 575 € — Sonic Mighty 4K wins (+1900%)
- Work area: Form 4BL Medical Resin 3D Printer 353×196 mm vs Sonic Mighty 4K 200×125 mm — Form 4BL Medical Resin 3D Printer wins (+177%)
Which one to choose
Choose Form 4BL Medical Resin 3D Printer if…
you value work area.
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