Elegoo Saturn 4 vs Formlabs Form 4BL Medical Resin 3D Printer
Technical comparison · Resin 3D printing
Saturn 4 and Form 4BL Medical Resin 3D Printer are not direct competitors: different use classes (F2 vs F4), very different prices (~37.2×). Saturn 4 costs less (~€309) 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 |
Saturn 4
Elegoo
F2 · Intermediate
|
Form 4BL Medical Resin 3D Printer
Formlabs
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2024 |
| Use tier | F2 — Intermediate | F4 — Semi-professional |
| Price | ||
| Price (€) | ~299–319 € | 11499 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 32.74 × 32.92 × 54.8 cm | 66.4 × 52.8 × 79.4 cm |
| Weight (kg) | 13.5 kg | 58.5 kg |
| Work area (mm) | 218.88 × 122.88 mm | 353 × 196 mm |
| Z-axis height (mm) | 220 mm | 350 mm |
| Power (W) | 144 W | 900 W |
| Voltage (V) | 240 V | 240 V |
| Maximum speed | — | 80 |
| Declared precision | 0.02 mm | 46 μm |
| Category specs | ||
| Build area XY (short side) (mm) | 122.88 mm | 196 mm |
| XY resolution (µm) | 19 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 machine is supported by major slicing software on the market, including optimized profiles for CHITUBOX and VoxelDance Tango, ensuring broad operational flexibility. The system relies entirely on USB connection for file transfer and offline printing, eliminating any dependency on cloud services. The onboard interface is managed via a practical 3.5-inch resistive touchscreen that allows users to start prints, monitor basic parameters, and utilize automated diagnostic features, such as the initial self-check of mechanics and sensors. | 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: Saturn 4 309 € vs Form 4BL Medical Resin 3D Printer 11499 € — Saturn 4 wins (+3621%)
- Work area: Saturn 4 218.88×122.88 mm vs Form 4BL Medical Resin 3D Printer 353×196 mm — Form 4BL Medical Resin 3D Printer wins (+157%)
Which one to choose
Choose Form 4BL Medical Resin 3D Printer if…
you value work area.
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.