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Elegoo Saturn 4
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1: 10.1-inch 12K monochrome LCD with 13,320 x 5,120 resolution
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2: 218.88 x 122.88 x 220 mm build volume for versatile projects
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3: Automatic leveling and smart mechanical sensor for enhanced reliability
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4: COB light source with Fresnel collimating lens for uniform UV exposure
Specs
3D Printers
| Printing Technology | Resin-based, LCD 12K |
| Build Volume | 218.88 x 122.88 x 220 mm |
| Max Printing Speed | 70 mm/h |
| Extruder Type | COB + Fresnel Collimating Lens |
| Number of Extruders | Single |
| Printer Display | 10.1-inch Monochrome LCD |
ELEGOO SATURN 4
12K Precision Meets Intelligent, Hands-Free Printing
Redefining the Mid-Size Resin Experience
The Elegoo Saturn 4 represents a major shift in how we approach resin 3D printing. No longer is the hobby defined by tedious manual leveling and “hope for the best” first layers. By integrating high-end industrial sensors with a consumer-friendly price point, Elegoo has created a machine that is as accessible for beginners as it is powerful for seasoned pros.
Equipped with a 10-inch 12K monochrome LCD, the Saturn 4 delivers a staggering 11520×5120 resolution. This allows for an XY accuracy of 19×24 microns, capturing details so fine they are often invisible to the naked eye until the model is primed and painted. Whether you are printing high-detail gaming miniatures or precise engineering prototypes, the results are consistently professional.
⚡ PERFORMANCE
- 12K Ultra-Resolution: Industry-leading detail with a 10-inch monochrome screen.
- COB + Fresnel System: 92% light uniformity ensures prints are accurate from edge to edge.
- Optimized Speed: Reliable 70mm/h printing using standard PFA release films.
🛠️ HARDWARE
- One-Click Auto-Leveling: Mechanical sensors handle the gap so you don’t have to.
- Flip-Up UV Hood: A hinged design that saves massive amounts of workspace.
- Residue Detection: Smart sensors stop the print if debris is detected in the vat.
🧠 INTELLIGENCE
- • Automatic Hardware Self-Check
- • Resin Shortage & Level Alarms
- • Overheat Protection Sensors
📱 WORKFLOW
- • Quick-Release Build Plate
- • Dual-Pour Spout Resin Tank
- • 3.5″ Intuitive Touch Interface
🟢 THE PROS
- Consistent Quality: 12K resolution provides unmatched detail in this price bracket.
- Beginner Friendly: Auto-leveling removes the #1 cause of print failures.
- Safety First: Mechanical sensors protect your screen from costly leaks and cracks.
- Smart Design: The hinged lid makes access easy in tight, cluttered workshops.
🔴 THE CONS
- No WiFi: File transfer is limited to USB drives (unlike the Ultra version).
- Slower Speed: Does not feature the ultra-fast Tilt-Release technology.
- Height Tradeoff: To accommodate the flip lid, Z-height is slightly reduced.
- Resistive Screen: The touch panel is less responsive than modern capacitive screens.
For creators who want high-resolution results without the headache of constant maintenance, the Saturn 4 is the clear choice. It balances elite specs with a workflow that respects your time and your workspace.
