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ELEGOO Saturn 4 Ultra 16K Resin 3D Printer | 10" 16K Mono LCD and Flip-up Lid, Smart Tank Heating at 30 °C, Large Printing Size of 8.33 × 4.66 × 8.66 Inches

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Availability: Only 5 left in stock, order soon!
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Arrives Sunday, Aug 9
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Style: Saturn 4 Ultra 16K


Features

  • 16K Magic, Precision RedefinedDesigned to capture the finest details for exquisite models, ELEGOO Saturn 4 Ultra 16K Resin 3D Printer boasts ultra-high resolution, ensuring that every model bursts with smooth surfaces, lifelike textures and impeccable precision.
  • Smart Tank Heating, Flawless Prints at 30 CELEGOO Saturn 4 Ultra 16K 3D Resin Printer features an intelligent tank heating system that continues heating the resin to keep it at a perfect 30 C, ensuring better fluidity and layer adhesion. This drastically reduces defects like bubbles and layer separation, leading to higher success rates and better print quality.
  • New AI Camera with Light for All-Day MonitoringThe AI camera offers real-time monitoring and instant alerts for empty build plates and warped models, enabling you to address them without delay. With a built-in chamber light, you can easily check on your print progress day or night, and the time-lapse feature lets you effortlessly capture and share your creative journey. Note: AI detection results may vary depending on the environment, models, and resin types.
  • Auto-Leveling, Plug-N-PlayAchieve effortless precision with just a click. Saturn 4 Ultra 16K Impresora 3D Resina features automatic leveling with no manual adjustment needed. Its intuitive workflows and out-of-the-box performance make it as easy to use as a smartphone, perfect for users of all skill levels.
  • Tilt Release Innovation, Blazing FastELEGOO Saturn 4 Ultra 16K Resin Printer features advanced tilt release technology, allowing for quick and effortless model peeling. With impressive speeds of up to 150 mm/h, you can bring your most intricate designs to life in no time, all while ensuring unmatched detail and quality in every print.
  • Print Smarter, Save Your TimeWith a smart mechanical sensor, ELEGOO Saturn 4 Ultra 16K Impresora Resina supports residue detection to prevent damage to the LCD screen. Plus, timely alarms for resin shortages and leveling failures minimize waste and ensure uninterrupted efficiency.

Description

Experience failure detection and real-time monitoring of the printing status with the AI camera. Stay informed about the progress of your prints and capture captivating time-lapse videos of your creations coming to life. The Elegoo Saturn 4 UItra 16K adopts tilt release technology, which enables the model to be peeled off from the release film quickly by tilting the resin tank, achieving a fast printing speed up to 150mm/h. The Saturn 4 Ultra 16K brings hassle-free experience with its smart self-check and automatic leveling function. Simply unbox, power on, and print—making it ultimate printing experience. When the COB light source emits light at 405nm with the combination of Fresnel collimating lens, it can achieve an ultra-low astigmatism coefficient of 0.5%, an exceptional field uniformity of 92%, and a precise angle deviation control below 5° on the forming surface, realizing accurate and even printing results with delicate finishing and intricate details. Saturn 4 Ultra 16K Jupiter 2 16K Saturn 4 Ultra 12K Mars 5 Ultra 9K Mars 5 4K Mars 4 Ultra 9 Electric Screwdriver Set ELEGOO provides 3D printer related products, including MSLA 3D Printer, FDM 3D Printer, Washing and Curing Station, 3D Resin and related printer accessories. We believe 3D printing technology is the key to innovating and creating a future with endless possibilities. We have excellent R&D team, constantly upgrading and improving products. We also have a professional after-sales service team. Customers buy not only products, but also services. Our philosophy is not to forget the original intention, to create the future with wisdom! Relying on technology and innovation to continuously provide customers with difficult high-tech products is our constant pursuit. We insist on being responsible for products and for customers. And we provide user-friendly 3D printers with premium quality and outstanding service.

Brand: ELEGOO


Material: ABS, Aluminum, Polycarbonate


Color: Black


Product Dimensions: 24"D x 17"W x 15"H


Item Weight: 16100 g


Product Dimensions: 24 x 17 x 15 inches


Item Weight: 35.5 pounds


Item model number: Saturn Series 3D Printer


Date First Available: January 17, 2025


Manufacturer: ELEGOO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Upgrading? New to the hobby? This is the one for you!
Style: Saturn 4 Ultra 16K
So I have always preferred Elegoo over any of my other printers. My older Saturn was a breeze to use and this new upgrade is no different. It's quiet, reliable, and the only failed prints I've had were my own fault (lousy supports and all that). The build plate is massive, and as I do a lot of larger 1:9 to 1:6 scale models, I have tons of room to put the parts on. The moving resin vat honestly is a game changer. Being able to move from medium supports on some of my older printers to light ones on the S4U has been so nice. My prints come out smooth and crispy and the detail is amazing. I honestly cannot recommend this printer enough. It's very reasonably priced for the quality of the printer. You get such a bang for your buck. It's a great printer, by a great company, in my experience. ... show more
Reviewed in the United States on April 2, 2026 by Crushtest

  • Perfect resin printer for a beginner
Style: Saturn 4 Ultra 16K
Great machine, really easy to use, awesome print quality, and very low noise. The auto-leveling works perfectly too.
Reviewed in the United States on July 9, 2026 by Steve Ekins

  • great printer!
Style: Saturn 4 Ultra 16K
awesome printer, it came with 1000g (900ml) bottle of mint green resin for me to start printing. out of the box im sure some purist says to change every setting under the sun and then tweak the one under the rocks and boulders too. im a dummy, so I poured my green goop in after removing all the protective films (under the resevoir too), an update later and i was printing fast. i was impressed with the ambient noise of the printer and the speed and quality out of the box! i failed 2 prints but id say user error. its bound to happen. only complaint would be resin pooling up on top of the build plate. i printed a 45 degree bracket piece in an hour and 10 mins, to fix this. if elegoo could include a piece to help drip the resin off the plate as an official part, out of box , that would be great but ill take what i can get. that aside, quality printer. i git it on sale so its that much better after my old one broke ... show more
Reviewed in the United States on March 22, 2026 by Angel

  • Pretty good.
Style: Saturn 4 Ultra 16K
Much better print quality than my older Anycubic and Elegoo Mars. Prints stick to build plate much better (though still occasionally get stuck in vat.) Great that you don't have to align the build plate. Sending jobs over wifi (mostly) works. Beware of doing a firmware upgrade -- this messes up some settings from which I have not yet recovered. ... show more
Reviewed in the United States on May 20, 2026 by Heather Brownlee

  • Awesome printer out of the box.
Style: Saturn 4 Ultra 16K
Awesome printer, right out of the box, poured in my resin, and just started printing non stop. The key is learning how to properly use the slicing software and supporting the prints correctly. I prefer Lychee slicer over Chitubox personally.
Reviewed in the United States on June 27, 2026 by Eric

  • Do NOT buy this 3D Printer.
Style: Saturn 4 Ultra 16K
Do NOT buy this 3D Printer. First, the device was shipped USPS. A 40-pound, over-sized box was sent USPS. My post person didn’t want to deliver it. It arrived 2 days late. Unboxing and set-up went well, I thought. But there are NO INSTRUCTIONS provided on how to use the device. DO NOT BUY IF YOU ARE JUST TRYING TO LEARN HOW TO PRINT. The first test print did print successfully; however it was not properly printed according to a friend who knows a bit more about 3D printing than I do. But I persisted and attempted to print other files. NOT ONE FILE PRINTED SUCCESSFULLY. As a result of these prints not printing, the lack of documentation and the faulty device, the resin tray was damaged, and resin had leaked into the device. I purchased a replacement resin tray that wasn’t needed. I would have known this had there been any documentation included. I cleaned the machine and reached out to Elegoo for help with re-assembly. Their response was delayed, but polite. Once re-assembled, the device failed to print again. Elegoo support wanted me to pay for a replacement LCD screen. After a couple of days going back and forth, reminding them I was using their software, their resin and a STL that was designed for this machine, they relented and sent me the replacement LCD screen at no charge. However, once this was replaced, the device continues to not print and even though I have now spent 6 weeks troubleshooting this problem, they continue to demand the pointless troubleshooting continue and will not replace the device. I troubleshoot for a living. I know a lost cause when I see one. Don’t’ buy this printer. Save yourself from the hassles I have endured. ... show more
Reviewed in the United States on April 20, 2026 by Geneve33

  • This would be a good printer for a beginner because Elegoo took all of the hard setup out of it.
Style: Saturn 4 Ultra 16K
I have been 3D printing for a while. I decided to replace my Elegoo Saturn 2 with this printer since it was older and started to do things that pissed me off. I also have a Saturn 3 Ultra, so it was time to upgrade the older one. Let me tell you, this printer, the Saturn 4 Ultra is everything I ever wanted my other printers to be. The fact that I can send the file through the network instead of running round the house with a thumb drive is a game changer. Also, I love that it has a built in camera with an automatic Time-lapse feature. I posted my first one here. Setup was easy, just get it out of the box, update the firmware, connect it to the Wifi, and GO! The auto leveling feature is amazing. I don't have to worry if it's going to fail because it's 2mm unbalanced or whatever. The quality of the first print was incredible. You can see individual hairs and the texture of the fabric of the print. So clear. Lastly, it's not too noisy. Not any more than my other printers. It makes different sounds that I'll have to get used to, but not annoying at all. Get this printer! I kinda want another one so I can replace my Saturn 3. :) ... show more
Reviewed in the United States on November 2, 2025 by C. Payne

  • Simply amazing. Perfect for beginners. Jumped in with zero knowledge about 3d printing.
Style: Saturn 4 Ultra 16K
Right out of the box this was able to print fantastic 3d models with insane details. This is my first 3d printer and i was able to jump right in to the hobby with zero problems. The user interface was very easy to use and the included software is very easy to import 3d model files and add required supports. I thought I would have to spend more to get these results on my first attempts in the hobby but this was a great deal. I will say one thing I had to do was use a little bit of fine grit sandpaper on the build plate to get the resin to stick better, had 2 failed prints early on that weren't sticking. proper light sanding and cleaning fixed it immediately. Another helpful tip is to set your base layer exposure time to 40-45 seconds instead of the default 32 seconds. Also make sure whatever surface you are putting this on is completely flat/level or else your prints will not stick! Besides that this has been awesome to use and im addicted already. I included a picture of a an Oni mask and a small corpse mound figure. The tiny little hands of the skeleton came out perfect even, added a single match for scale :D If you're on the fence, get one! You wont be disappointed. ... show more
Reviewed in the United States on February 7, 2026 by Gilly Wix

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