3D Printing & Maker Tech Head-to-Head
Elegoo Saturn 4 Ultra vs Mars 4 Ultra: 12K vs 9K Resin Printer Showdown
Comparing tilt-release high-speed mechanics, 12K mono LCD resolution, automatic leveling, and build plate volume.
PriceDropRadar Editorial Intelligence • Verified 90-Day Amazon Price History
Contender A
ELEGOO
ELEGOO Saturn 4 Ultra 12K Mono LCD Resin 3D Printer with Tilt Release Technology
Rating: 4.8 / 5.0 • 8,100 verified customer reviews
Verified Deal Price
$399.96 $593.99
Save $194 (33% Off)
Key Advantages
- ✓ Tilt-release vat technology cuts print time by up to 60%
- ✓ True 1-click automatic leveling with mechanical load sensors
- ✓ Huge 10-inch build plate accommodates multiple miniatures or large statues
- ✓ Built-in AI camera stops print on failure to prevent LCD screen damage
Contender B
ELEGOO
ELEGOO Mars 4 Ultra 9K Resin 3D Printer with High Speed Wi-Fi
Rating: 4.6 / 5.0 • 9,200 verified customer reviews
Verified Deal Price
$229.99 $319.99
Save $90 (28% Off)
Key Advantages
- ✓ $170 more affordable for tabletop gamers and miniature painters
- ✓ Microscopic 18μm XY resolution captures extreme tabletop detail
- ✓ Compact size fits easily on small office desks
- ✓ ACF release film allows smooth, peel-free layers
Editorial Verdict
Lab Analysis & Recommendation
Recommended Choice: Elegoo Saturn 4 Ultra 12K
The Saturn 4 Ultra is a generational leap in resin 3D printing—its tilt-release vat triples print speed and the auto-leveling sensor completely eliminates the #1 cause of failed resin prints. For budget-conscious tabletop miniature painters, the Mars 4 Ultra remains a sharp bargain.
Choose ELEGOO Saturn 4 Ultra 12K Mono LCD Resin 3D Printer with Tilt Release Technology if:
Tilt-release vat technology cuts print time by up to 60% and true 1-click automatic leveling with mechanical load sensors.
Choose ELEGOO Mars 4 Ultra 9K Resin 3D Printer with High Speed Wi-Fi if:
$170 more affordable for tabletop gamers and miniature painters and microscopic 18μm xy resolution captures extreme tabletop detail.
Head-to-Head Specification Matrix
Direct side-by-side engineering breakdown verified by our data pipeline.
| Specification | ELEGOO Saturn 4 Ultra 12K Mono LCD Resin 3D Printer with Tilt Release Technology | ELEGOO Mars 4 Ultra 9K Resin 3D Printer with High Speed Wi-Fi |
|---|---|---|
| LCD Resolution | 10-inch 12K Mono LCD (11520 x 5120 pixels, 19x24μm XY resolution) | 7-inch 9K Mono LCD (8520 x 4320 pixels, 18μm XY resolution) |
| Print Speed | Up to 150 mm/h with Tilt-Release Technology | Up to 70 mm/h with ACF Release Film |
| Build Volume | 218.88 x 122.88 x 220 mm | 153.36 x 77.76 x 165 mm |
| Leveling System | 1-Click Automatic Mechanical Sensor Leveling | 4-Point Manual Leveling System |
| Camera / AI | AI Camera detects empty plate and warp failures | — |
| Light Source | COB Light Source + Fresnel Collimating Lens | — |
| Connectivity | — | High-Speed WiFi Transfer & Linux OS |
| Weight | — | Compact 15.4 lbs |
90-Day Historic Price & Discount Comparison
Verified price floor comparison against 90-day moving average.
ELEGOO Saturn 4 Ultra 12K Mono LCD Resin 3D Printer with Tilt Release Technology $399.96
MSRP: $593.99 Total Savings: $194.03 (33%)
ELEGOO Mars 4 Ultra 9K Resin 3D Printer with High Speed Wi-Fi $229.99
MSRP: $319.99 Total Savings: $90.00 (28%)