Which is better for ABS and ASA?

The P2S. Its enclosed chamber, carbon filtration and 110 °C bed hold heat and control fumes, which the open A1 cannot do well.

Is the P2S worth the extra $155?

Yes if you print engineering filaments or want AI failure detection and a camera. For PLA and PETG, the A1 with AMS Lite covers most jobs for less.

Which gives multi-color printing out of the box?

The A1 with AMS Lite. The P2S needs a separate AMS unit, which adds to its $449.00 price at B&H Photo-Video-Audio as of November 6, 2026.

Do they have the same build volume?

Yes. Both print within a 256 × 256 × 256 mm cube, so model size is not the deciding factor.

Which is easier for a beginner?

Both are rated easy to learn. The A1 is simpler to assemble and cheaper to start with; the P2S adds automatic calibration and monitoring that reduce failed prints.

Which handles abrasive filaments?

The P2S, thanks to its hardened steel nozzle and extruder gear. The A1 uses a stainless steel nozzle, which wears faster on carbon-fiber and glow filaments.

Bambu Lab A1 with AMS Lite vs Bambu Lab P2S

Buy the A1 with AMS Lite if you print PLA, PETG or TPU and want four-color multi-material output for less money. Buy the P2S if you need an enclosed CoreXY machine for ABS/ASA, engineering filaments and AI failure detection. The A1 with AMS Lite is $293.99 at Trustfinds as of November 6, 2026; the P2S is $449.00 at B&H Photo-Video-Audio as of the same date. That is about $155 apart, and the P2S does not include the AMS Lite.

Today the Bambu Lab A1 with AMS Lite costs $435.54 less at its best price.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.