Bambu Lab P2S vs Prusa Core One: Best Enclosed CoreXY in 2026?
The $549 value king vs the $1199 open-source legend. Two philosophies, one choice.
Bambu Lab P2S
Bambu Lab P2S ($549) — Score: 9.2/10 — $549
The P2S is Bambu Lab's successor to the beloved P1S and arguably the best value in enclosed CoreXY printing today. The CoreXY motion system hits 500mm/s with input shaping. The quick-swap nozzle system lets you change between 0.2mm and 0.8mm nozzles in seconds — no tools, no downtime. The 1080p AI camera monitors prints and catches failures before they waste hours of filament. The 5-inch touchscreen is a major upgrade over the P1S's small display. AMS 2 Pro compatibility adds multi-color printing with built-in filament drying. At $549, the P2S undercuts the competition significantly while delivering enclosed printing, HEPA filtration, and engineering material capability. The downsides are real: no LiDAR (reserved for higher-tier models), the ecosystem is proprietary, and the community has raised legitimate concerns about data collection and cloud dependency. But for the price, the feature set is unmatched. Best for: anyone who wants the best enclosed CoreXY under $600 without compromise on speed, software polish, or material capability.
Prusa Core One
Prusa Core One ($1199) — Score: 8.2/10 — $1199
The Core One is Prusa's first CoreXY — and it was worth the wait. Active chamber heating to 55C (not passive like Bambu's models) enables reliable Nylon and Polycarbonate printing. The Nextruder direct drive with 10:1 planetary gearing delivers excellent extrusion consistency across all materials. The 360-degree cooling duct is a design innovation that improves overhang quality. Prusa's legendary open-source approach means hardware designs, firmware, and PrusaSlicer are all on GitHub. The community fixes bugs, adds features, and creates modifications. Customer support is legendary — live chat with actual printer users. The print quality is outstanding, with dimensional accuracy that matches or beats anything in its class. The MMU3 adds multi-material capability. At $1,199 assembled ($949 kit), the price is significantly higher than the P2S. The trade-offs: the build volume (250x220x270mm) is slightly smaller than the P2S's 256mm cube. It's heavier at 22.5kg. No AI camera or cloud monitoring. But what you get is a machine designed to be repaired and maintained for a decade, backed by a company that has been in this business since 2012. Best for: reliability-first users, open-source advocates, engineers who need active chamber heating for Nylon/PC, and anyone who values long-term repairability and support.
The Bottom Line
Buy the P2S if: value matters, you want the best feature set per dollar, and Bambu's software ecosystem works for you. The $549 price is hard to argue with for what you get. Buy the Prusa Core One if: you value open source, need active chamber heating for demanding engineering materials, want a printer backed by 14 years of support history, and don't mind paying a premium for long-term repairability. The price gap is significant — $549 vs $1,199 — and for most users the P2S delivers 90% of the capability at 46% of the price. But that last 10% (active heating, open-source, Prusa support) is non-negotiable for some.
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