LulzBot Mini 2 vs Ultimaker 3
Side-by-side comparison of features, pricing, ratings, and alternatives.
The LulzBot Mini 2 is a portable, high-precision desktop 3D printer engineered to deliver professional-grade results in a smaller footprint. Featuring an innovative belt-driven Z-axis and an improved print surface, it provides effortless part removal and exceptional reliability for a wide variety of materials. Designed with an open-source philosophy, the printer gives users the freedom to experiment with specialized filaments without proprietary cartridge restrictions. Its robust metal frame and advanced tool head ensure consistent, repeatable prints for makers, educators, and professionals alike.
The Ultimaker 3 is a robust, dual-extrusion desktop 3D printer engineered to deliver high uptime and seamless workflow integration for professionals and educators. It features an intelligent print core system, active filament flow monitoring, and optimized print profiles that consistently produce accurate mechanical parts and intricate visual prototypes. Equipped with automatic bed leveling and NFC-enabled material recognition, the printer streamlines setup and minimizes user intervention. Its open filament system supports a wide array of advanced thermoplastics, while water-soluble PVA support material enables the creation of complex internal geometries with clean, easy post-processing.
- Exceptional print quality and mechanical reliability
- Open filament system with no proprietary locks
- Fully assembled and calibrated out of the box
- Sturdy construction built for long-term use
- Reliable dual extrusion system with easy-to-swap print cores
- Seamless integration with Cura slicing software and material profiles
- Automatic bed leveling reduces initial setup and calibration errors
- Water-soluble support enables complex internal geometries without manual cleanup
- Higher initial price point compared to entry-level hobbyist printers
- Heavier and larger than some ultra-portable desktop alternatives
- Lacks native wireless connectivity out of the box
- Higher price point compared to entry-level hobbyist 3D printers
- Proprietary print cores are more expensive than traditional third-party nozzles
- Enclosure is semi-open, which limits printing with advanced warp-prone industrial filaments like ABS or PC without modifications
More alternatives & similar tools
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A reliable dual-extrusion desktop 3D printer for professional prototyping and complex geometries.
An affordable, compact, and fully assembled 3D printer for hobbyists and beginners.
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A reliable and advanced 3D printer designed for educators, makers, and professionals.
The Verdict
AI-generated from listing dataThe Ultimaker 3 offers premium dual‑extrusion and integrated workflow tools at a high price, while the LulzBot Mini 2 provides solid single‑extrusion performance, open‑source flexibility, and lower cost.
Key differences
- •Dual extrusion with water‑soluble support (Ultimaker 3) vs. single‑extruder only (Mini 2).
- •Integrated Wi‑Fi/Ethernet and remote monitoring (Ultimaker 3) vs. USB/SD‑card only (Mini 2).
- •Proprietary print cores and higher filament cost (Ultimaker 3) vs. open filament system (Mini 2).
- •Higher price ($3,499 vs $1,500) for Ultimaker 3 versus more budget‑friendly Mini 2.
- •Open‑source hardware (Mini 2) versus closed (Ultimaker 3), affecting customization freedom.
Pricing & value
Mini 2 costs $1,500, less than half of Ultimaker 3’s $3,499 price.
Performance
Ultimaker 3’s dual extrusion and automatic material recognition enable complex prints not possible on Mini 2.
Build quality
Mini 2’s sturdy aluminum frame and belt‑driven Z‑axis are highlighted for long‑term durability.
Connectivity
Ultimaker 3 includes Wi‑Fi, Ethernet, and USB; Mini 2 only USB and SD card.
Compatibility
Mini 2’s open‑source design accepts any filament; Ultimaker 3 relies on proprietary print cores.
Warranty & support
Both offer a 1‑year warranty.
Choose LulzBot Mini 2 if…
Engineers, educators, or makers who prioritize cost, open‑source flexibility, and rugged construction.
Choose Ultimaker 3 if…
Professionals needing dual‑material prints, automated workflow, and remote monitoring.
Common questions
Is the higher cost of the Ultimaker 3 justified?
It includes dual extrusion, NFC material recognition, automatic bed leveling, and Wi‑Fi/Ethernet, which Mini 2 lacks.
Can I use any filament with the Ultimaker 3?
No; it uses proprietary print cores that are more expensive than standard nozzles.
Does the Mini 2 support wireless printing?
Not out of the box; connectivity is limited to USB and SD card.