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- Mars 3 vs Mars 5 Ultra
Elegoo Mars 3 vs Elegoo Mars 5 Ultra
What Mars 3 does better (4) and where Mars 5 Ultra wins (7) — every spec side by side.
vs
3.6Speed7.1
4.6Print quality6.8
5.9Material versatility5.9
3.8Build volume3.0
2.4Ease of use7.6
Dimensions
Size comparison
Mars 3Mars 5 Ultra
| Mars 3 | Mars 5 Ultra | Difference | |
|---|---|---|---|
| Height | 438.5 mm | 451.5 mm | −13 mm |
| Width | 227 mm | 260 mm | −33 mm |
| Depth | 227 mm | 268 mm | −41 mm |
| Weight | 5.2 kg | 8.8 kg | −3.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Mars 3 better than Mars 5 Ultra?
- Build volume2.3 L vs 2 L+15%
- Build height (Z)175 mm vs 165 mm+6%
- Weight5.2 kg vs 8.8 kg+69%
- Build depth (Y)90 mm vs 78 mm+16%
Why is Mars 5 Ultra better than Mars 3?
- Resin print speed50 mm/h vs 150 mm/h3×
- XY resolution35 µm vs 18 µm+94%
- Wi-FiNo · Mars 3: Yes
- Built-in cameraNo · Mars 3: Yes
- EthernetNo · Mars 3: Yes
- Screen size3.5″ vs 4″+14%
- Build width (X)143 mm vs 153 mm+7%
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 | 153 mm |
| Build depth (Y) | 90 mm | 78 mm |
| Build height (Z) | 175 mm | 165 mm |
| Build volume | 2.3 L | 2 L |
| Speed | ||
| Resin print speed | 50 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 |
| Enclosure | ||
| Enclosed build chamber | Yes | Yes |
| Resin & LCD | ||
| LCD resolution class | 4K | 4K |
| LCD resolution (px) | 4098 × 2560 | 4098 × 2560 |
| LCD size | 6.6″ | 6.6″ |
| XY resolution | 35 µm | 18 µm |
| Connectivity & control | ||
| Connectivity | USB | Wi-Fi, USB |
| Wi-Fi | No | Yes |
| Ethernet | No | Yes |
| USB | Yes | Yes |
| SD card | No | — |
| Bluetooth | No | — |
| Screen size | 3.5″ | 4″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Built-in camera | No | Yes |
| Size & power | ||
| Width | 227 mm | 260 mm |
| Depth | 227 mm | 268 mm |
| Height | 438 mm | 452 mm |
| Weight | 5.2 kg | 8.8 kg |
| Rated power | 60 W | 72 W |
