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PrintersMay 11, 2026

Elegoo Saturn 4 Ultra Brings 12K Resolution to Desktop Resin Printing

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Marcus Chen

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Elegoo Saturn resin 3D printer

Elegoo has launched the Saturn 4 Ultra, featuring a 10.1-inch 12K mono LCD screen that delivers a pixel size of just 19 micrometers. That's finer detail than most injection-molded parts, at a price point of $499.

The printer features a built-in air filtration system, automatic resin feeding, and a new tilt-release mechanism that reduces suction forces and improves success rates for large flat surfaces. Build volume is 218x123x250mm.

The Saturn 4 Ultra is available now on elegoo.com and Amazon, with a launch bundle that includes 1kg of Elegoo's new water-washable resin.

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