๐Ÿ–จ 3D Printer Radar

Bambu Lab P2SvsBambu Lab A1

Same ecosystem (Bambu Lab): Both printers share the same software, slicer, and filament ecosystem. This is a tier step-up comparison โ€” consider whether the extra features justify the price difference.
Bambu Lab P2S
Buy/Wait:Wait

Late in cycle โ€” a new model is likely coming soon

Best for: Serious makers and prosumers who need enclosed printing for ABS, ASA, PA, PA-CF, and PC โ€” and want Bambu's plug-and-play experience at a prosumer price.

Full details โ†’
Bambu Lab A1
Buy/Wait:Wait

Late in cycle โ€” a new model is likely coming soon

Best for: Makers who want large prints and multicolor capability without an enclosure โ€” ideal for PLA, PETG, and flexible materials.

Full details โ†’
Bambu Lab P2SBambu Lab A1
TierProsumerProsumer
MotionCoreXYBedSlinger
Build Volume256 ร— 256 ร— 256 mm256 ร— 256 ร— 256 mm
Max Speed500 mm/s500 mm/s
Multicolorโœ… 4 slotsโœ… 4 slots
Enclosureโœ…โŒ
Auto Calibrationโœ…โœ…
Open SourceโŒโŒ
Upgrade Kitโ€”โ€”
MaterialsPLA, PETG, ABS, ASA, TPU, PA, PA-CF, PCPLA, PETG, TPU, ABS
ReleasedJun 15, 2025Oct 19, 2023
Cycle length~270 days~365 days
Cycle adviceWaitWait
Deals adviceBuyBuy
Next modelP3S or next prosumer model (Expected mid-2026)A1 2026 Refresh (Expected Q4 2026)

Why buy each?

Bambu Lab P2S

Improved chamber temperature control

The P2S enclosure maintains a more consistent chamber temperature over the P1S, reducing warping on long ABS and PA prints.

Full material compatibility

PLA through PC โ€” the P2S handles the entire engineering filament spectrum with reliable results.

Bambu's best-selling form factor

The P-series CoreXY enclosure design strikes the best balance of price, speed, and material capability in Bambu's lineup.

Bambu Lab A1

Full AMS multicolor

Unlike the A1 Mini's AMS Lite, the A1 Combo includes the full AMS with support for a wider range of filament types.

256ร—256ร—256 mm build volume

The largest build volume available in a Bambu bed-slinger โ€” great for terrain, large cosplay props, and functional parts.

Bambu ecosystem integration

Works with Bambu Studio, Bambu Handy app, and the full Bambu filament ecosystem including multi-material profiles.