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- Saturn 4 Ultra vs GK3
Elegoo Saturn 4 Ultra vs UniFormation GK3
What Saturn 4 Ultra does better (3) and where GK3 wins (4) — every spec side by side.
vs
7.1Speed7.1
8.4Print quality8.7
5.9Material versatility5.9
5.8Build volume6.1
7.6Ease of use4.2
Dimensions
Size comparison
Saturn 4 UltraGK3
| Saturn 4 Ultra | GK3 | Difference | |
|---|---|---|---|
| Height | 548 mm | 520 mm | +28 mm |
| Width | 329 mm | 392 mm | −63 mm |
| Depth | 327 mm | 332 mm | −5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Saturn 4 Ultra better than GK3?
- LCD size10″ vs 9.6″+4%
- Build depth (Y)123 mm vs 118 mm+4%
- Build width (X)219 mm vs 211 mm+4%
Why is GK3 better than Saturn 4 Ultra?
- XY resolution24 µm vs 14 µm+71%
- LCD resolution class12K vs 16K+33%
- Build height (Z)220 mm vs 240 mm+9%
- Screen size4″ vs 5″+25%
Specifications
Side by side
| General | ||
| Technology | MSLA (LCD resin) | MSLA (LCD resin) |
| Delivered as | Partially assembled | Partially assembled |
| Build volume | ||
| Build width (X) | 219 mm | 211 mm |
| Build depth (Y) | 123 mm | 118 mm |
| Build height (Z) | 220 mm | 240 mm |
| Build volume | 5.9 L | 6 L |
| Speed | ||
| Resin print speed | 150 mm/h | 150 mm/h |
| Print quality | ||
| Finest layer height | 0.01 mm | 0.01 mm |
| Thickest layer height | 0.2 mm | 0.2 mm |
| Automatic bed levelling | — | No |
| Enclosure | ||
| Enclosed build chamber | Yes | Yes |
| Resin & LCD | ||
| LCD resolution class | 12K | 16K |
| LCD resolution (px) | 11520 × 5120 | 15120 × 6230 |
| LCD size | 10″ | 9.6″ |
| XY resolution | 24 µm | 14 µm |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB, Ethernet | Wi-Fi, Ethernet, USB |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | Yes |
| USB | Yes | Yes |
| SD card | No | — |
| Bluetooth | No | — |
| Screen size | 4″ | 5″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Built-in camera | Yes | — |
| Size & power | ||
| Width | 329 mm | 392 mm |
| Depth | 327 mm | 332 mm |
| Height | 548 mm | 520 mm |
| Weight | 14.5 kg | — |
| Rated power | — | 120 W |
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