Bambu Lab X1 Carbon vs Formlabs Form 4

The Bambu Lab X1 Carbon is a high-speed FDM 3D printer that has rapidly gained popularity for combining fast print speeds with extensive automation, including AI-powered first-layer inspection, automatic bed leveling, and flow calibration that removes most manual tuning. Paired with the optional AMS (Automatic Material System), it supports up to 16 colors or materials in a single print with automatic filament switching, enabling multi-color prints without manual intervention. A built-in camera lets users monitor and time-lapse prints remotely via the Bambu Handy app, and the enclosed chassis improves temperature stability for printing more demanding materials like ABS.

The Form 4 delivers industrial-grade accuracy with a 25 µm XY resolution, making it ideal for functional prototypes and low-volume production. Its sealed resin cartridge system simplifies material handling and reduces contamination risk. Connected to the Formlabs Dashboard, the printer supports remote job submission, monitoring, and detailed print analytics, enabling streamlined workflows for engineering teams.

• Very fast print speeds
• Extensive automation reduces manual tuning
• Excellent multi-material support with AMS
• Strong build quality and enclosure

• Exceptional detail at 25 µm resolution
• Fast layer cure times reduce overall print duration
• Integrated resin cartridge system simplifies material handling
• Networked workflow enables remote monitoring and batch printing

• More closed ecosystem than fully open-source printers
• AMS is a costly separate purchase
• Slicer software is proprietary

• High upfront cost compared to entry-level SLA printers
• Requires AC power and a dedicated workspace due to size
• Limited to Formlabs-approved resin cartridges, reducing material flexibility