Form 3+ SLA 3D Printer vs Form 4
Technical comparison · Resin 3D printing
Form 3+ SLA 3D Printer and Form 4 are two resin 3d printing in a similar class. Choose Form 3+ SLA 3D Printer if price matters more; choose Form 4 if work area matters more.
| Parameter |
Form 3+ SLA 3D Printer
Formlabs
F2 · Intermediate
|
Form 4
Formlabs
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Launch year | 2022 | 2024 |
| Use tier | F2 — Intermediate | F3 — Advanced |
| Price | ||
| Price (€) | 3750 € | 4349 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 40.5 × 37.5 × 53 cm | 39.8 × 36.7 × 55.4 cm |
| Weight (kg) | 17.5 kg | 18.3 kg |
| Work area (mm) | 145 × 145 mm | 200 × 125 mm |
| Z-axis height (mm) | 185 mm | 210 mm |
| Power (W) | 220 W | 480 W |
| Voltage (V) | 240 V | 240 V |
| Maximum speed | — | 100 |
| Declared precision | 25 μm | 50 μm |
| Category specs | ||
| Build area XY (short side) (mm) | 145 mm | 125 mm |
| XY resolution (µm) | 25 µm | 50 µm |
| Light source | Laser | Mono LCD |
| UV power (mW/cm²) | — | 16 mW/cm² |
| Print speed (mm/h) | — | 100 mm/h |
| 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 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: Form 3+ SLA 3D Printer 3750 € vs Form 4 4349 € — Form 3+ SLA 3D Printer wins (+16%)
- Work area: Form 3+ SLA 3D Printer 145×145 mm vs Form 4 200×125 mm — Form 4 wins (+19%)
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.