Elegoo Mars 5 MSLA 3D Printer vs Formlabs Form 3B+

Technical comparison · Resin 3D printing

In brief

Mars 5 MSLA 3D Printer and Form 3B+ are not direct competitors: very different prices (~26.4×). Mars 5 MSLA 3D Printer costs less (~€184) and is the entry-level choice; Form 3B+ offers more capability at a higher price (~€4849). Judge them by budget, not head-to-head.

Parameter
Formlabs Form 3B+ Form 3B+ Formlabs F2 · Intermediate
Identity
Launch year 2024 2022
Use tier F2 — Intermediate F2 — Intermediate
Price
Price (€) ~169–199 € 4849 €
Universal specs
Dimensions (W×D×H) (cm) 23 × 23 × 43.35 cm 40.5 × 37.5 × 53 cm
Weight (kg) 5.2 kg 17.5 kg
Work area (mm) 143.43 × 89.6 mm 145 × 145 mm
Z-axis height (mm) 150 mm 185 mm
Power (W) 220 W
Voltage (V) 240 V
Declared precision 35 μm 25 μm
Category specs
Build area XY (short side) (mm) 89.6 mm 145 mm
XY resolution (µm) 35 µm 25 µm
Light source Mono LCD Laser
Print speed (mm/h) 70 mm/h
Tilt / peel system Standard FEP
Ecosystem
Cloud dependency No No
Software notes The device supports the leading slicing programs on the market, including Chitubox and Voxeldance Tango, ensuring high flexibility in print file preparation. Integration with these software tools allows optimal management of resin exposure parameters, support generation, and production time optimization. Since there is no mandatory dependence on proprietary cloud platforms, users retain full local control over their workflows via USB file transfer. This feature ensures maximum project confidentiality and operational continuity even without a stable internet connection, making file management simple, secure, and immediate for any level of experience. Printer control is managed by PreForm, Formlabs' proprietary print preparation software. This application automatically optimizes model orientation, support generation, and layout arrangement, integrating specific algorithms to maximize the yield of medical resins. The system supports standard file formats such as STL and OBJ. Through the Dashboard cloud platform, users can monitor print status, track material consumption, and manage job queues remotely for entire fleets of machines. Although network connectivity (Wi-Fi and Ethernet) facilitates advanced management, the printer retains the ability to operate in local mode via data transfer via USB.

The differences that matter

  • Price: Mars 5 MSLA 3D Printer 184 € vs Form 3B+ 4849 € — Mars 5 MSLA 3D Printer wins (+2535%)
  • Work area: Mars 5 MSLA 3D Printer 143.43×89.6 mm vs Form 3B+ 145×145 mm — Form 3B+ wins (+64%)

Which one to choose

Choose Mars 5 MSLA 3D Printer if…

you value price. It is the cheapest in its class.

See the Mars 5 MSLA 3D Printer sheet →

Choose Form 3B+ if…

you value work area.

See the Form 3B+ sheet →

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.