Bambu Lab P2S vs QIDI Plus 4 3D Printer

The QIDI Plus 4 is the bigger, hotter machine: 305 × 305 × 280 mm build volume, a 370 °C hotend and an actively heated 65 °C chamber, which is what ABS, ASA, PC and fiber-filled parts need. The Bambu Lab P2S is the more polished printer: CoreXY motion, a servo extruder, AI spaghetti detection, a 1080p camera and a 5-inch touchscreen, and reviewers consistently call its prints clean and its setup nearly trouble-free. Pick the P2S if you want the easiest path to good prints and mostly print PLA, PETG and the occasional engineering part. Pick the Plus 4 if large high-temperature parts are the job.

• Choose the Bambu Lab P2S if you want a compact enclosed printer that is easy to learn, prints cleanly with little tuning, and watches itself with AI failure detection and a camera.
• Choose the QIDI Plus 4 if you need a larger build volume and a genuinely heated chamber for ABS, ASA, PC and carbon-fiber filaments.