Today, our Elegoo Saturn 4 Ultra Review sets the spotlight on a resin 3D printer from Elegoo. It will excite the enthusiasts since this series has become a favourite.
It is easy to love the Saturn 4 Ultra due to its lower price and being under the lower mid-range category. But does it lack features? Fortunately, it packs a ton of features that some competitors can match.
Elegoo claims the printer is ideal for people who create mini or large-scale models. If you need an upgrade from your current one, read our Elegoo Saturn 4 Ultra Review. You will get details about its design, functions, its features, and how well it performs.
Elegoo Saturn 4 Ultra Review – Design and Functionality
Similar to other 3D printers we reviewed, the design of this product shows off a modern, futuristic aesthetic. However, Elegoo stepped up its game in refining the quality and detail of this printer.
It is a step higher than the Saturn Ultra 3 since it sports a selection of new features. Moreover, it also has notable design upgrades for better printing outcomes.
While writing this Elegoo Saturn 4 Ultra Review, we also noted that it builds on the success of its predecessor. The printer sports an auto-levelling feature, a 12K resolution screen, and an intelligent AI camera. It also offers boosted print speed, a quick-release system, and a smaller print area.
The Saturn 4 Ultra is a medium-sized resin printer with a modern design. It features an all-black shell with a stripe pattern of Elegoo on the hood. Also, the 3D printer has built-in futuristic angles that add a touch to its modern aesthetic.
You will find the screen set up off-centred in a portrait orientation. All buttons and ports are on the right side of the Saturn 4 Ultra, making all of them easily accessible for your convenience.
Changes and Improvements
Although the Saturn 4 Ultra resembles its predecessor, it has multiple design changes. Our Elegoo Saturn 4 Ultra Review will discuss these to help you decide if the 3D printer meets your needs.
The most noticeable change in the Saturn 4 Ultra is its hinged UV hood. It is a more convenient design than the lift-off box hood, which requires adequate space in your work area. The new hinged UV design also swings upward easily, making it a handy feature for better printing experiences.
Another significant change is the tilting screen and tank, which makes releasing the model from the film faster. Instead of pulling, it allows peeling off the print for increased convenience.
Once lifted, the quick-release mechanism allows removing the laser-etched build plate. The laser-etched design ensures excellent print adhesion while making removal easier.
The improvements implemented on the Saturn 4 Ultra make it more refined than its predecessor. Aside from the design changes, it has more intelligent features for a streamlined printing experience.
Once powered on, the Saturn 4 Ultra runs through a checklist to ensure all components work well. It also has sensors that detect print failures and the amount of resin. These functions help prevent damage and prolong the lifespan of the 3D printer.
Key Features of the Elegoo Saturn 4 Ultra
Tilt Release Technology for High-speed Printing
The Saturn 4 Ultra uses the tilt release technology, which makes peeling off printed models from the release film easy. Tilting the resin tank enables fast printing speeds up to 150mm/h.
We used this feature while testing the product for this Elegoo Saturn 4 Ultra Review. The speed and performance impressed us since it did not compromise the quality of our prints.
Unmatched Details With 12K Mono LCD
The 10-inch 12K mono LCD offers an impressive 11520 x 5120 resolution with 19×24μm resolution. This feature allows the 3D printer to produce high-quality, flawless models with precise details.
Smoother Surfaces Achieved by COB & Fresnel Collimating Lens
The COB light source of the Saturn 4 Ultra emits light at 405nm. With the Fresnel collimating lens, the 3D printer offers a 0.5% ultra-low astigmatism coefficient and 92% unparalleled field uniformity. In addition, its angle deviation control is below 5° on the forming surface, allowing accurate and even prints.
Self-Check and Automatic Levelling
The Saturn 4 Ultra streamlines your printing experience with intelligent self-check and automatic levelling functions. After unboxing, you can power the 3D printer on and enjoy printing.
User-Friendly Design
Aside from functions that make printing more convenient, Elegoo designed the Saturn 4 Ultra with handy features for increased user-friendliness. It has a quick-release build plate, a resin tank with dual pour spouts, and a drip tray to prevent resin drips. It also has a flip-up cover and a replaceable tank lock.
The company ensured each detail of its design will make operation easier. When we tested the 3D printer for this Elegoo Saturn 4 Ultra Review, we enjoyed using it since its features improved our experiences.
Smart Mechanical Sensor, Enjoy Worry-Free Printing
Elegoo equipped the Saturn 4 Ultra with a mechanical sensor that detects residue to prevent LCD screen damage. It also notifies you of resin shortage and levelling failure for enhanced printing safety and reliability.
AI Camera for Real-Time Monitoring and Reduced Potential Loss
One of the notable features we want to highlight in our Elegoo Saturn 4 Ultra Review is the AI camera. It makes real-time monitoring and failure detection possible.
This feature keeps you updated about the printing progress so you can address errors when necessary. Also, the AI camera allows capturing time-lapse videos of your work.
Hands-on with the Elegoo Saturn 4 Ultra
We appreciate Elegoo for offering the Saturn 4 Ultra pre-assembled, which is a huge convenience for users who may not have the technical know-how or patience for a complex setup.
Unlike most 3D printers that require you to assemble various components such as the build plate, screen, and resin tank, the Saturn 4 Ultra arrives fully put together.
This eliminates the often cumbersome and time-consuming assembly process, allowing you to get started with your prints almost immediately after unboxing. It’s a well-thought-out decision by Elegoo that underscores their focus on user-friendly design and accessibility.
Another standout feature of the Saturn 4 Ultra is its lack of manual calibration. Typically, 3D printers require users to go through the painstaking process of calibrating the print bed and other components before starting their first print. However, Elegoo has simplified this with its intelligent mechanical sensor.
This sensor automatically detects the position of the build plate and glass, making any necessary adjustments without requiring user intervention.
The addition of automatic bed levelling further reduces the margin for error, ensuring that your prints come out flawless without the need for constant monitoring or adjustments, making the printing experience much smoother and more reliable.
After completing all the automated self-checks, we proceeded with several test prints to evaluate its performance. From the very first print, the Saturn 4 Ultra impressed us by producing models with consistently smooth surfaces and intricate details.
The layers bonded seamlessly, and we experienced no common printing issues such as stringing, warping, or layer shifting, which can often occur with lesser-quality printers.
This indicates that the printer’s precision engineering and high-quality components are functioning exactly as intended, ensuring superior output right out of the box.
To further test the Saturn 4 Ultra’s versatility, we experimented by using resin from a different brand, which it handled without a hitch. There were no compatibility issues, and the printer maintained its high level of performance, delivering clean, sharp prints with crisp edges and clear detail.
This flexibility in working with various resins enhances the printer’s overall value, as it ensures you aren’t locked into using proprietary materials, giving you more freedom and control over your projects.
Elegoo Saturn 4 Ultra Review Summary
The Elegoo Saturn 4 Ultra offers a well-rounded and feature-packed experience, making it a strong contender in the mid-range resin 3D printer category. Its modern design and refined functionality make it appealing to both hobbyists and professionals who prioritize high-quality prints. The addition of features like the 12K resolution LCD screen, auto-levelling, and AI camera showcases Elegoo’s commitment to improving user experience.
The Saturn 4 Ultra stands out with its tilt release technology and impressive print speeds, achieving faster outputs without sacrificing detail. This combination of speed and precision will satisfy those who regularly produce intricate models or larger prints. Additionally, the enhanced convenience provided by the quick-release plate, dual spouts, and intelligent sensors ensures a seamless workflow for users.
Elegoo has also focused on practicality by offering the printer pre-assembled and equipped with intelligent self-check systems. These features make setup and operation hassle-free, allowing users to jump into printing right away. The Saturn 4 Ultra’s reliable performance across different resin brands further reinforces its versatility and value.
The Elegoo Saturn 4 Ultra excels in delivering a premium experience at a competitive price point. With its thoughtful upgrades and advanced technology, this 3D printer offers everything needed for smooth, high-quality printing, making it a worthy choice for those looking to elevate their 3D printing projects.
