Name: Bambu Lab P1S 3D Printer, Fully Enclosed, Support Up to 16 Colors/Multi Materials, 500mm/s Fast Printing & High Precision, CoreXY & Auto Bed Leveli...
Brand: BAMBULAB
SKU: B0CHDM8VVZ
Price: 449 USD
Availability: InStock
Rating: 4.6 (442 reviews)

Our Verdict

Tie Wins

Bambu Lab P1S offers faster FDM printing at 500mm/s and larger build volume (256x256x256mm). Elegoo Saturn 4 excels in ultra-fine 12K resin detail (219x123x220mm volume). Choose P1S for speed/functional parts, Saturn 4 for intricate models.

Bottom Line: Tie is the better choice. Bambu Lab P1S offers faster FDM printing at 500mm/s and larger build volume (256x256x256mm).

Key Differences

The most significant spec differences at a glance

500

Max Print Speed Mm S

100% more

Advantages

Where each product wins

BAMBULAB

Max Print Speed Mm S: 100% higher (500.0 vs 0)

Who Should Buy Which?

Find the right product for your needs

Buy BAMBULAB if...

Bambu Lab P1S 3D

Ideal for users needing speed and versatility for functional parts, prototypes, or larger models. If you prioritize quick iteration with diverse FDM filaments (PLA, ABS, PC, PA) and appreciate features like 500mm/s max print speed, auto-leveling, and a generous 256x256x256mm build volume, even with a slightly higher budget of $449, the P1S is an excellent choice for efficient production.

Buy ELEGOO if...

ELEGOO Saturn 4 Resin

Perfect for individuals or small businesses focused on high-detail artistic pieces, miniatures, jewelry, or precision prototypes. If ultra-fine 12K resolution is your top priority and you value features like smart auto-leveling and AI print monitoring for reliable results at a more accessible price point of $379.99, the Saturn 4's resin technology and 218.9x122.9x219.9mm build volume make it ideal for intricate work where surface finish is paramount.

Spec Comparison

9 specs compared

Specification	BAMBULAB Bambu Lab P1S	ELEGOO Saturn 4 Resin
Price	$449	$380
Rating	4.6(442)	4.4(1.5k)
Build Volume mm	256x256x256	218.948x122.936x219.964
Max Print Speed mm S	500	0
Leveling Type	Auto	Auto
Enclosed	Yes	Yes
Weight	38.9 lbs	—
Printer Type	FDM	Resin (SLA/MSLA)
Multi Color Support	Yes	—
Model Number	—	SATURN 4
Resume Print	—	Yes

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Pros & Cons

Quick overview of strengths and weaknesses

BAMBULAB Bambu Lab

Pros

500mm/s max print speed for faster output.
Enclosed build chamber handles advanced filaments.
Auto bed leveling for consistent first layers.
Quick setup: ready to print in 15 minutes.

Cons

Multi-color printing needs separate AMS unit.
Does not support carbon or glass fiber filaments.

ELEGOO Saturn 4

Pros

12K LCD for ultra-fine model detail
Auto-leveling simplifies initial setup
92% light uniformity ensures consistent prints
Large 219x123x220mm build volume

Cons

Large prints consume significant resin volume
12K resolution may lead to longer print times
No integrated air filtration for fumes

Frequently Asked Questions

Common questions about this comparison

Which is better for detailed miniatures or functional parts?

The Elegoo Saturn 4, a resin printer with 12K HD Mono LCD, is ideal for ultra-fine detailed miniatures. The Bambu Lab P1S, an FDM printer with 500mm/s speed and diverse material support, is better for durable, functional parts and faster prototypes.

What's the main difference in print speed between these two?

The Bambu Lab P1S, an FDM printer, offers a maximum print speed of 500mm/s for rapid output. The Elegoo Saturn 4 is a resin printer, which doesn't measure speed in mm/s but focuses on high-resolution curing, typically resulting in longer overall print times for intricate details.

How do their build volumes compare?

The Bambu Lab P1S provides a build volume of 256x256x256mm, offering a larger cubic space for FDM prints. The Elegoo Saturn 4 has a build volume of 218.948x122.936x219.964mm, which is substantial for resin printing, but narrower and slightly less overall volume than the P1S.

Do both printers offer automatic bed leveling?

Yes, both the Bambu Lab P1S and the Elegoo Saturn 4 feature automatic leveling systems. This simplifies the initial setup process and ensures consistent first layers for both FDM and resin printing technologies, improving print success rates.