Bambu Lab A1 vs P1S Combo

What published reviews say about each, where the two differ, and who each one suits.

Summed up from 14 published reviews

Bambu Lab

A1

The Bambu Lab A1 delivers fast, quiet, user-friendly printing with easy multi-color via AMS Lite, but lacks an enclosure and wastes filament on color changes.

Best for: Beginners wanting easy multi-color PLA/PETG printing
Skip it if: Need ABS/ASA or open-source customization

PriceToday's price on AmazonView on Amazon

What reviewers say about the Bambu Lab A1

Bambu Lab

The Bambu Lab P1S Combo is a fast, enclosed Core XY printer with integrated AMS for multi-color printing, offering excellent print quality and easy setup, but with proprietary software, filament waste, and noise trade-offs.

Best for: Users wanting fast, easy multi-color printing with enclosed high-temp capability
Skip it if: Those needing open-source control, silent operation, or minimal filament waste

PriceToday's price on AmazonView on Amazon

What reviewers say about the Bambu Lab P1S Combo

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Specs side by side

Spec	Bambu Lab A1	Bambu Lab P1S Combo
Build volume	–	256 × 256 × 256 mm
Top speed	–	500 mm/s
Multicolour	No	Yes
Enclosed	No	Yes
Type	Filament (FDM)	Filament (FDM)
Auto levelling	Yes	Yes
Wi-Fi	No	No

Rows where the two differ come first.

Where only one fits

build size: P1S ComboStandard
must-haves: P1S ComboMulticolourEnclosedFast

What reviewers like, and what they don't

Bambu Lab A1

Fast printing speeds up to 500 mm/s 1 2 3
Quiet operation around 49 dB with ANC 1 3 4
Easy setup with auto bed leveling 1 2 4
Multi-color printing via AMS Lite 1 2 4
Direct drive hotend with tool-free nozzles 1 2 5
No enclosure limits materials to PLA/PETG 4 5 7
AMS Lite bulky, requires large footprint 1 2 4
Filament waste during color changes 1 5 8
Multi-color printing slower due to purging 1 5 8

Bambu Lab P1S Combo

Excellent print quality with precise details 1 2 3 4
Fast Core XY printing speeds up to 500 mm/s 2 3 4 6
Enclosed design enables high-temperature materials like ABS/ASA 1 2 3 4
AMS supports multi-color printing up to 16 colors 1 2 3 4
Easy setup with automatic bed leveling and calibration 1 2 3 5
Proprietary ecosystem requires cloud-connected Bambu Studio 1 2
AMS generates significant filament waste during color changes 1 2 3 4
Noisy operation especially during AMS filament switching 2 3 4
Limited onboard interface relies on Bambu Studio software 1 6

Ranked in our guides

Guide	A1	P1S Combo
Best 3D printers for beginners	#8	#6
Best multicolor 3D printers	–	#2
Best enclosed 3D printers	–	#2

Sources

We don't test products ourselves. This page sums up 14 published reviews, read on October 24, 2026; each point above links to the reviews that make it.