The ELEGOO Saturn 4 Ultra 16K is a next‑generation MSLA resin 3D printer designed for high‑precision 3D printing and industrial‑grade performance. Featuring a 10‑inch 16K monochrome LCD, it delivers exceptional detail with a 15120 × 6230 resolution and 14 × 19 µm XY accuracy, making it ideal for professional resin printing. With advanced Tilt Release Technology, the printer achieves speeds up to 150 mm/h, enabling 5.5‑second layer times in fast‑mode settings for efficient high‑speed printing.
The upgraded AI camera enhances reliability with real‑time monitoring, empty‑plate detection, warp detection, and timelapse recording, ensuring consistent print quality and workflow visibility. Smart features include auto‑leveling, intelligent 30 °C resin tank heating, resin shortage alarms, residue detection, LED over‑temperature protection, power‑loss recovery, and dual‑band Wi‑Fi connectivity for multi‑printer management. Together, these innovations make the Saturn 4 Ultra 16K a powerful resin 3D printer for makers, professionals, and industrial applications.
Features
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10‑inch 16K mono LCD for ultra‑high precision
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15120 × 6230 resolution, 14 × 19 µm XY accuracy
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150 mm/h max speed with Tilt Release Technology
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5.5 s per layer (fast‑mode)
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AI camera with monitoring, alerts & timelapse
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Auto‑leveling, plug‑and‑play operation
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Smart resin tank heating (30 °C)
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Resin shortage / residue / leveling failure alarms
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LED over‑temperature protection
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Power‑loss resume
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Dual‑band Wi‑Fi, OTA firmware updates
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Smart UI, 12‑language support
Saturn 4 Ultra Series Comparison
| Category | Saturn 4 Ultra 16K | Saturn 4 Ultra |
|---|---|---|
| LCD Screen | 10‑inch 16K Mono LCD | 10‑inch 12K Mono LCD |
| Resin Tank | Smart Heating Tank | Standard Tank |
| AI Camera | New AI Camera with Light | AI Camera |
| Light Source | COB Light Source + Fresnel Collimating Lens | COB Light Source + Fresnel Collimating Lens |
| Operating Screen | 4.0‑inch Capacitive Touch Screen | 4.0‑inch Capacitive Touch Screen |
| Build Plate | Laser‑Engraved | Laser‑Engraved |
| Release Film | PFA | PFA |
| Build Volume | 211.68 × 118.37 × 220 mm | 218.88 × 122.88 × 220 mm |
| Printing Technology | MSLA | MSLA |
| XY Resolution | 14 × 19 μm (15120 × 6230) | 19 × 24 μm (11520 × 5120) |
| Z‑axis Accuracy | 0.02 mm | 0.02 mm |
| Layer Thickness | 0.01–0.2 mm | 0.01–0.2 mm |
| Printing Speed | 150 mm/h Max Speed Fast/Slow Modes | 150 mm/h Max Speed Fast/Slow Modes |
| Release Technique | Tilt Release | Tilt Release |
| Leveling Method | Auto Leveling | Auto Leveling |
| Exposure Setting | Section‑Based | Section‑Based |
| System | EL3D‑4.0 | EL3D‑4.0 |
| Connectivity | USB & Built‑in Wi‑Fi | USB & Wi‑Fi Antenna |
| OTA Firmware Upgrade | Supported | Supported |
| Language Support | Chinese, English, Japanese, Dutch, Korean, French, German, Russian, Italian, Spanish, Turkish, Portuguese | Same |
| Slicing Software | SatelLite & Chitubox | SatelLite & Chitubox |
| Heat Dissipation | 4 Copper Heat Pipes + Single Fan | 4 Copper Heat Pipes + Single Fan |
| Air Purifier | USB Unavailable; Compatible with Mars Mate | USB Unavailable; Compatible with Mars Mate |
| Power Requirements | 100–240 VAC, 50/60 Hz, 24V 6A | 100–240 VAC, 50/60 Hz, 24V 6A |
| Printer Dimensions | 327.4 × 329.2 × 548 mm | 327.4 × 329.2 × 548 mm |
| Net Weight | 16.1 kg | 14.5 kg |
| Gross Weight | 18.7 kg | 19.3 kg |
Specifications
| Item | Details |
|---|---|
| LCD Screen | 10‑inch 16K Mono LCD |
| Resolution | 15120 × 6230 (14 × 19 µm XY) |
| Build Volume | 211.68 × 118.37 × 220 mm |
| Printing Speed | Up to 150 mm/h |
| Layer Time | 5.5 s (fast mode) |
| Leveling | Auto‑leveling |
| Release Technology | Tilt Release |
| Camera | AI camera with light |
| Connectivity | USB & dual‑band Wi‑Fi |
| System | OTA updates, smart UI, 12 languages |
| Safety | Resin shortage alarm, residue detection, LED temp alarm |
| Power‑loss Recovery | Supported |