Elegoo Saturn 4 Ultra 16K vs Formlabs Form 4
Technical comparison · Resin 3D printing
Saturn 4 Ultra 16K and Form 4 are not direct competitors: very different prices (~10.9×). Saturn 4 Ultra 16K costs less (~€399) and is the entry-level choice; Form 4 offers more capability at a higher price (~€4349). Judge them by budget, not head-to-head.
| Parameter |
Saturn 4 Ultra 16K
Elegoo
F2 · Intermediate
|
Form 4
Formlabs
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2024 |
| Use tier | F2 — Intermediate | F3 — Advanced |
| Price | ||
| Price (€) | 399 € | 4349 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 32.74 × 32.92 × 54.8 cm | 39.8 × 36.7 × 55.4 cm |
| Weight (kg) | 14.5 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) | 110 V | 240 V |
| Maximum speed | 150 mm/min | 100 |
| Declared precision | 19 μm | 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 |
| UV power (mW/cm²) | — | 16 mW/cm² |
| Print speed (mm/h) | 150 mm/h | 100 mm/h |
| Tilt / peel system | Tilt | — |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system natively supports ChituBox proprietary slicing software, widely adopted in the resin printing industry, ensuring smooth management of supports and exposure parameters. The machine integrates Wi-Fi connection modules that enable remote management and workflow monitoring. Compatibility with open formats ensures operational flexibility with leading third-party programs, allowing users to optimize printing profiles based on the specific resins used, whether standard or engineering-grade. | The printing process is managed by the proprietary PreForm software, a closed application that automatically optimizes model orientation, support generation, and production time calculations. This software environment is designed to ensure a highly streamlined and standardized workflow, ideal for professional contexts where result predictability is crucial. PreForm integrates seamlessly with the manufacturer's ecosystem, receiving continuous updates that introduce new profiles for proprietary resins. The machine also offers optional access to Fleet Control and the cloud-based Dashboard platform, which are advanced tools that allow users to monitor print queues, manage multiple units in parallel, and track material consumption in real time remotely. |
The differences that matter
- Price: Saturn 4 Ultra 16K 399 € vs Form 4 4349 € — Saturn 4 Ultra 16K wins (+990%)
- Work area: Saturn 4 Ultra 16K 218.88×122.88 mm vs Form 4 200×125 mm — Saturn 4 Ultra 16K 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.