Snapmaker U1 vs Bambu Lab P2S

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

Summed up from 15 published reviews

Snapmaker

U1

Snapmaker U1 is an affordable four-toolhead printer excelling at fast, low-waste multi-material printing but lacks an enclosure and has some durability and software maturity concerns.

Best for: Multi-color prototyping and hobbyists wanting affordable tool-changing
Skip it if: Need enclosed high-temp printing or polished plug-and-play experience

PriceToday's price on AmazonView on Amazon

What reviewers say about the Snapmaker U1

Bambu Lab

P2S

The Bambu Lab P2S delivers excellent print quality and easy multi-material printing via AMS 2 Pro, but wastes filament on color changes and lacks a heated chamber for high-temp materials.

Best for: Users wanting reliable multi-material prints with minimal tinkering
Skip it if: Need fully offline operation or high-temp engineering filaments

PriceToday's price on AmazonView on Amazon

What reviewers say about the Bambu Lab P2S

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Specs side by side

Spec	Snapmaker U1	Bambu Lab P2S
Top speed	500 mm/s	600 mm/s
Multicolour	Yes	No
Enclosed	No	Yes
Type	Filament (FDM)	Filament (FDM)
Auto levelling	No	No
Wi-Fi	Yes	Yes

Rows where the two differ come first.

Where only one fits

must-haves: U1Multicolour; P2SEnclosed

What reviewers like, and what they don't

Snapmaker U1

Four independent toolheads enable fast, low-waste multi-material printing 1 2 3 4
Large 270×270×270 mm build volume 1 2 3 5
Klipper firmware with high-speed CoreXY motion 1 3 4 5
Automated calibration aligns all nozzles reliably 1 2 3 7
No enclosure included; open top limits high-temp materials 1 2 4 5
Thin plastic panels feel flimsy, may affect durability 2 4 5
TPU printing unreliable due to feeder geometry 4 5
Integrated nozzle assembly requires full hotend replacement 4 5

Bambu Lab P2S

Excellent print quality out of the box 1 3 6 7
Easy operation with automatic calibration and minimal tinkering 1 2 3 4
AMS 2 Pro enables multi-material printing with active drying 1 2 4 5
Strong extrusion system with real-time filament monitoring 2 6
Good value for money, especially with AMS 2 Pro bundle 1 4
Significant filament waste during multi-color printing and purging 1 2 5 6
No actively heated chamber limits high-temperature materials 2 6
Closed ecosystem restricts third-party filament use and modifications 2 3 4
Cloud connectivity required for some features, not fully offline 4 6

Ranked in our guides

Guide	U1	P2S
Best multicolor 3D printers	#1	–
Best enclosed 3D printers	–	#1

Sources

We don't test products ourselves. This page sums up 15 published reviews, read on October 24, 2026; each point above links to the reviews that make it.