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Elegoo · Resin 3D printerElegoo Saturn 4 Ultra 16K

Elegoo's 10-inch 16K resin printer with tilt-release, a heated resin tank and an AI camera.

  • Build volume211.7 × 118.4 × 220 mm
  • Released2025
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Line drawing of a typical resin 3d printer (not this exact model)illustration · not to scale

Build plate to scale vs A4

A4211.7 × 118.4 mm plate

Specifications

Specifications for the Elegoo Saturn 4 Ultra 16K
TypeResin 3D printer
TechnologyMSLA resin, 10-inch 16K mono LCD, tilt-release resin tank, heated resin tank (30 °C)
Build volume211.7 × 118.4 × 220 mm
Multi-colourNo
Bed levellingSensors alert to levelling issues; auto-levelling self-test (Elegoo wiki lists 'Self Test: Auto-leveling Failed')
CameraIntegrated AI camera (real-time monitoring and failure detection)
Max speed (as stated)Up to 150 mm/h
SoftwareELEGOO SatelLite; CHITUBOX
ConnectivityWi-Fi (incl. cluster printing of multiple printers)
Released2025

Figures as published by Elegoo, checked 4 October 2026. Blank rows mean the maker doesn’t state it, so we leave it out rather than guess.

Strengths

  • 16K LCD with 14×19 μm XY resolution; 0.02 mm Z accuracy (Elegoo figures)
  • Resin tank heating to 30 °C for consistent prints in cold rooms
  • AI camera monitoring and resin/residue sensors
  • Wi-Fi remote and multi-printer printing

Things to consider

  • Resin safety: wear gloves, keep the room ventilated and dispose of liquid resin as hazardous waste (Prusa Knowledge Base guidance); prints need rinsing and UV post-curing
  • Machine weight and dimensions not verified
  • SatelLite slicer launched Windows-first (Mac 'coming soon' at launch)

Who it suits

Miniature, tabletop and detail-model makers wanting a high-resolution resin printer with monitoring.

Buying in the UK

Elegoo's launch release says UK pricing is on its regional stores; UK store pages were rate-limited (429) so the UK listing was not read (2026-10-04).

Sources

  1. ELEGOO press release via ANP/PR Newswire — 'Elegoo Unveils Saturn 4 Ultra 16K' (22 Jan 2025)
  2. ELEGOO Wiki — Saturn 4 Ultra 16K support page (self-tests, Wi-Fi, camera, resin heating)
  3. Prusa Knowledge Base — Resins (handling safety)

Checked 4 October 2026.

Elegoo’s official website

// Same type

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