Name: ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer, Smart Mechanical Sensor, Fast Printing Up to 150mm/h, AI Camera, WiFi Cluster Printing, Automatic Lev...
Brand: ELEGOO
SKU: B0D4YJ1FV8
Price: 299.99 USD
Availability: InStock
Rating: 4.3 (786 reviews)

Our Verdict

ELEGOO Saturn 4 Wins

ELEGOO Saturn 4 Resin 3D Printer, 10" 12K HD Mono LCD, Smart Automatic Leveling, AI Print Monitoring, Large Printing Volume 8.62 × 4.84 × 8.66 inches - 3D Printers

Its larger 219x123x220mm build volume is ideal for bigger models. Choose Mars 5 Ultra for its 150mm/h print speed for faster production. Both feature auto-leveling.

$380Buy on Amazon

Bottom Line: ELEGOO Saturn 4 is the better choice. Its larger 219x123x220mm build volume is ideal for bigger models.

Key Differences

The most significant spec differences at a glance

0.042

Max Print Speed Mm S

100% more

Advantages

Where each product wins

ELEGOO

Max Print Speed Mm S: 100% higher (0.041666666666666664 vs 0)

Who Should Buy Which?

Find the right product for your needs

Buy ELEGOO if...

ELEGOO Mars 5 Ultra

The ELEGOO Mars 5 Ultra is ideal for users prioritizing speed and efficiency for smaller, detailed prints on a budget. If you're a hobbyist or professional needing rapid prototyping with excellent 9K resolution, this $299.99 printer is perfect. Its 150mm/h print speed significantly cuts down production time for figures or dental models, despite its 153.42x77.72x164.85mm build volume. Auto-leveling and AI camera offer peace of mind for print monitoring.

Buy ELEGOO if...

ELEGOO Saturn 4 Resin

The ELEGOO Saturn 4 suits users who demand a significantly larger build volume and the highest possible detail for their resin prints, even if it comes at a slightly higher price point of $379.99. If you plan on printing bigger models, batches of parts, or require the ultra-fine precision offered by a 12K LCD, its 218.948x122.936x219.964mm build volume is a major advantage. Auto-leveling and AI print monitoring provide convenience and reliability for those tackling more ambitious projects.

Spec Comparison

8 specs compared

Specification	ELEGOO Mars 5 Ultra	ELEGOO Saturn 4 Resin
Price	$300	$380
Rating	4.3(786)	4.4(1.5k)
Build Volume mm	153.42x77.72x164.85	218.948x122.936x219.964
Max Print Speed mm S	0.04	0
Leveling Type	Auto	Auto
Enclosed	Yes	Yes
Printer Type	Resin (SLA/MSLA)	Resin (SLA/MSLA)
Resume Print	Yes	Yes
WiFi	Yes	—
Model Number	—	SATURN 4

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Pros & Cons

Quick overview of strengths and weaknesses

ELEGOO Mars 5

Pros

Fast print speed up to 150mm/h reduces production time.
9K screen delivers 18.18µm XY resolution for fine detail.
Automatic leveling simplifies printer setup.
Smart sensor detects print issues and resumes operation.

Cons

WiFi file transfer speed is moderate at 6-10Mbps.
Requires manual resin calibration for optimal parameters.
Relies on complex AI and sensor systems for fault detection.

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 fast prototyping?

The ELEGOO Mars 5 Ultra excels in fast prototyping with print speeds up to 150mm/h. This significantly reduces the time needed for model production compared to the Saturn 4, making it ideal for rapid iterations.

What's the main difference in build volume?

The ELEGOO Saturn 4 offers a much larger build volume at 219x123x220mm, suitable for bigger models. The Mars 5 Ultra has a smaller build area of 153.42x77.72x164.85mm, better for smaller, high-detail prints.

Do both printers offer automatic leveling?

Yes, both the ELEGOO Mars 5 Ultra and Saturn 4 feature smart automatic leveling. This simplifies the initial setup process, ensuring a consistent and user-friendly experience for both resin 3D printers without manual adjustments.

Which offers higher resolution prints?

The ELEGOO Saturn 4 provides ultra-fine model detail with its 10" 12K HD Mono LCD. The Mars 5 Ultra, while still high-resolution with its 9K screen, has an 18.18µm XY resolution, slightly less refined than the 12K.