Formlabs Form 3+ SLA 3D Printer vs Phrozen Sonic Mighty 12K
Technical comparison · Resin 3D printing
Form 3+ SLA 3D Printer and Sonic Mighty 12K are not direct competitors: very different prices (~6.2×). Sonic Mighty 12K costs less (~€605) and is the entry-level choice; Form 3+ SLA 3D Printer offers more capability at a higher price (~€3750). Judge them by budget, not head-to-head.
| Parameter |
Form 3+ SLA 3D Printer
Formlabs
F2 · Intermediate
|
Sonic Mighty 12K
Phrozen
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2022 | 2024 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 3750 € | 605 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 40.5 × 37.5 × 53 cm | 33.7 × 33.7 × 51.6 cm |
| Weight (kg) | 17.5 kg | 14.3 kg |
| Work area (mm) | 145 × 145 mm | 218 × 123 mm |
| Z-axis height (mm) | 185 mm | 235 mm |
| Power (W) | 220 W | 240 W |
| Voltage (V) | 240 V | 240 V |
| Declared precision | 25 μm | 19 µm |
| Category specs | ||
| Build area XY (short side) (mm) | 145 mm | 123 mm |
| XY resolution (µm) | 25 µm | 19 µm |
| Light source | Laser | Mono LCD |
| Print speed (mm/h) | — | 70 mm/h |
| Tilt / peel system | — | Standard FEP |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Print process management is handled by PreForm, a highly optimized proprietary software that automates model orientation, support generation, and slicing using advanced algorithms. PreForm offers an intuitive interface and diagnostic tools that minimize print failures. Although it is not possible to use third-party open-source slicers due to the closed nature of the ecosystem, the native integration ensures perfect calibration with original materials. The software includes network file transmission capabilities and is tightly connected to the Dashboard cloud platform, which enables remote monitoring of printers and resin consumption, without being strictly mandatory for the machine's core offline operation. | The machine is compatible with major slicing software on the market, particularly CHITUBOX and Lychee Slicer, natively supporting .CTB and .PRZ formats. It features 8 GB of internal memory and supports file transfer via USB port and Wi-Fi connectivity, allowing a versatile workflow without the requirement to rely on cloud platforms. Direct interaction with the printer is handled via a 5-inch touchscreen that provides a simple and responsive interface for operational control. |
The differences that matter
- Price: Form 3+ SLA 3D Printer 3750 € vs Sonic Mighty 12K 605 € — Sonic Mighty 12K wins (+520%)
- Work area: Form 3+ SLA 3D Printer 145×145 mm vs Sonic Mighty 12K 218×123 mm — Sonic Mighty 12K wins (+28%)
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.