Elegoo Saturn 4 vs Formlabs Form 4B
Technical comparison · Resin 3D printing
Saturn 4 and Form 4B are not direct competitors: very different prices (~17.8×). Saturn 4 costs less (~€309) and is the entry-level choice; Form 4B offers more capability at a higher price (~€5499). Judge them by budget, not head-to-head.
| Parameter |
Saturn 4
Elegoo
F2 · Intermediate
|
Form 4B
Formlabs
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2024 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~299–319 € | 5499 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 32.74 × 32.92 × 54.8 cm | 39.8 × 36.7 × 55.4 cm |
| Weight (kg) | 13.5 kg | 18.3 kg |
| Work area (mm) | 218.88 × 122.88 mm | 200 × 125 mm |
| Z-axis height (mm) | 220 mm | 210 mm |
| Power (W) | 144 W | 480 W |
| Voltage (V) | 240 V | 240 V |
| Maximum speed | — | 100 |
| Declared precision | 0.02 mm | 50 μm |
| Category specs | ||
| Build area XY (short side) (mm) | 122.88 mm | 125 mm |
| XY resolution (µm) | 19 µm | 50 µm |
| Light source | Mono LCD | Mono LCD |
| Print speed (mm/h) | 70 mm/h | 100 mm/h |
| Tilt / peel system | Standard FEP | — |
| 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. | Print job management is handled by the proprietary PreForm software, which enables automatic model layout, optimized orientation, and guided generation of retention supports. The program integrates preconfigured and validated print profiles for all proprietary materials, reducing the need for manual calibrations by the user. Through the Dashboard cloud platform, users can remotely monitor production progress, manage print queues for multiple devices, and analyze material consumption. The software architecture requires a network connection for advanced monitoring features, but it also allows files to be transferred via local USB, Ethernet, or Wi-Fi connections, ensuring operational flexibility inside the laboratory. |
The differences that matter
- Price: Saturn 4 309 € vs Form 4B 5499 € — Saturn 4 wins (+1680%)
- Work area: Saturn 4 218.88×122.88 mm vs Form 4B 200×125 mm — Saturn 4 wins (+8%)
Which one to choose
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.