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- Mars 3 vs Saturn
Elegoo Mars 3 vs Elegoo Saturn
What Mars 3 does better (3) and where Saturn wins (5) — every spec side by side.
Dimensions
Size comparison
Mars 3Saturn
| Mars 3 | Saturn | Difference | |
|---|---|---|---|
| Height | 438.5 mm | 446 mm | −7.5 mm |
| Width | 227 mm | 280 mm | −53 mm |
| Depth | 227 mm | 240 mm | −13 mm |
| Weight | 5.2 kg | 10 kg | −4.8 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Mars 3 better than Saturn?
- XY resolution35 µm vs 50 µm+43%
- Resin print speed50 mm/h vs 40 mm/h+25%
- Weight5.2 kg vs 10 kg+92%
Why is Saturn better than Mars 3?
- Build volume2.3 L vs 4.6 L2×
- Build height (Z)175 mm vs 200 mm+14%
- LCD size6.6″ vs 8.9″+35%
- Build width (X)143 mm vs 192 mm+34%
- Build depth (Y)90 mm vs 120 mm+33%
Specifications
Side by side
| General | ||
| Technology | MSLA (LCD resin) | MSLA (LCD resin) |
| Delivered as | Fully assembled | Fully assembled |
| Build volume | ||
| Build width (X) | 143 mm | 192 mm |
| Build depth (Y) | 90 mm | 120 mm |
| Build height (Z) | 175 mm | 200 mm |
| Build volume | 2.3 L | 4.6 L |
| Speed | ||
| Resin print speed | 50 mm/h | 40 mm/h |
| Print quality | ||
| Finest layer height | 0.01 mm | 0.01 mm |
| Thickest layer height | 0.2 mm | 0.15 mm |
| Enclosure | ||
| Enclosed build chamber | Yes | Yes |
| Air filter (carbon / HEPA) | — | Yes |
| Resin & LCD | ||
| LCD resolution class | 4K | 4K |
| LCD resolution (px) | 4098 × 2560 | 3840 × 2400 |
| LCD size | 6.6″ | 8.9″ |
| XY resolution | 35 µm | 50 µm |
| Connectivity & control | ||
| Connectivity | USB | USB |
| Wi-Fi | No | — |
| Ethernet | No | — |
| USB | Yes | Yes |
| SD card | No | — |
| Bluetooth | No | — |
| Screen size | 3.5″ | 3.5″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Built-in camera | No | No |
| Size & power | ||
| Width | 227 mm | 280 mm |
| Depth | 227 mm | 240 mm |
| Height | 438 mm | 446 mm |
| Weight | 5.2 kg | 10 kg |
| Rated power | 60 W | 96 W |
