Bambu Lab P1S vs A1: Enclosed vs Open-Frame (Which to Buy?)

Should you buy the open-frame Bambu Lab A1 or the enclosed P1S? Both are excellent, but the right pick depends on the materials you plan to print. Here is the straight answer for Indian buyers.

The key difference: enclosure

The A1 (₹31,999) is an open-frame bed-slinger — brilliant for PLA, PETG and TPU. The P1S (₹52,499) is a fully enclosed CoreXY, which retains heat and lets you reliably print ABS and ASA with less warping.

A1 vs P1S

Buy the A1 if…

You mainly print PLA/PETG, want the best value, and don’t need an enclosure. It is faster to live with and cheaper.

Buy the P1S if…

You need ABS/ASA or engineering materials, want a quieter enclosed machine, or plan to run it harder. Add the P1S Combo (₹69,999) for multi-colour.