Saturn 3 Ultra vs Sonic Mighty 4K
Technical comparison · Resin 3D printing
Saturn 3 Ultra leads on the measurable specs (starting with work area), while Sonic Mighty 4K shows no advantage of its own. Choose Saturn 3 Ultra, unless non-technical factors (availability, support, ecosystem) tip the balance.
| Parameter |
Saturn 3 Ultra
Elegoo
F2 · Intermediate
|
Sonic Mighty 4K
Phrozen
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2021 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 549 € | ~500–650 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 31.24 × 31.24 × 52.74 cm | 29.3 × 29.3 × 43.2 cm |
| Weight (kg) | 12 kg | 8 kg |
| Work area (mm) | 218.88 × 122.88 mm | 200 × 125 mm |
| Z-axis height (mm) | 260 mm | 220 mm |
| Power (W) | 150 W | 72 W |
| Voltage (V) | — | 24 V |
| Maximum speed | 2.5 mm/min | — |
| Declared precision | 19 µm | 52 μm |
| Category specs | ||
| Build area XY (short side) (mm) | 122.88 mm | 125 mm |
| XY resolution (µm) | 19 µm | 52 µm |
| Light source | mono_lcd | mono_lcd |
| Print speed (mm/h) | 150 mm/h | 80 mm/h |
| Tilt / peel system | acf_film | fep_standard |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The device offers flexible connectivity manageable via integrated wireless network or standard USB port, facilitating the transfer of print files without physical proximity constraints. It natively supports the main formats generated by the most popular slicing software in the resin 3D printing landscape, such as CHITUBOX and Voxeldance Tango, ensuring full compatibility and flexibility in the digital workflow. The proprietary firmware ensures smooth management of settings directly from the touch screen interface integrated on the machine. Since no mandatory dependencies on closed cloud platforms are found, the user maintains total control over their files and local print preparation, guaranteeing maximum data privacy and operational continuity even without an internet connection. | 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
- Work area: Saturn 3 Ultra 218.88×122.88 mm vs Sonic Mighty 4K 200×125 mm — Saturn 3 Ultra wins (+8%)
- Price: Saturn 3 Ultra 549 € vs Sonic Mighty 4K 575 € — Saturn 3 Ultra wins (+5%)
Which one to choose
Choose Sonic Mighty 4K if…
it shows no measurable advantage over Saturn 3 Ultra on the available specs: consider it on price or availability.
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.