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- SL1S SPEED vs Inkspire
Prusa SL1S SPEED vs Zortrax Inkspire
What SL1S SPEED does better (3) and where Inkspire wins (3) — every spec side by side.
vs
2.2Print quality2.1
5.9Material versatility5.9
2.4Build volume2.7
4.9Ease of use4.6
Dimensions
Size comparison
SL1S SPEEDInkspire
| SL1S SPEED | Inkspire | Difference | |
|---|---|---|---|
| Height | 400 mm | 420 mm | −20 mm |
| Width | 225 mm | 210 mm | +15 mm |
| Depth | 237 mm | 210 mm | +27 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is SL1S SPEED better than Inkspire?
- LCD size6″ vs 5.5″+8%
- Build depth (Y)80 mm vs 74 mm+8%
- Screen size4.3″ vs 4″+7%
Why is Inkspire better than SL1S SPEED?
- Build volume1.5 L vs 1.7 L+13%
- Build height (Z)150 mm vs 175 mm+17%
- Build width (X)127 mm vs 132 mm+4%
Specifications
Side by side
| General | ||
| Technology | MSLA (LCD resin) | MSLA (LCD resin) |
| Delivered as | Fully assembled | Fully assembled |
| Build volume | ||
| Build width (X) | 127 mm | 132 mm |
| Build depth (Y) | 80 mm | 74 mm |
| Build height (Z) | 150 mm | 175 mm |
| Build volume | 1.5 L | 1.7 L |
| Speed | ||
| Resin print speed | — | 36 mm/h |
| Print quality | ||
| Finest layer height | 0.03 mm | 0.03 mm |
| Thickest layer height | 0.1 mm | 0.1 mm |
| Enclosure | ||
| Enclosed build chamber | Yes | Yes |
| Resin & LCD | ||
| LCD resolution class | 3K | 3K |
| LCD resolution (px) | 2560 × 1620 | 2560 × 1440 |
| LCD size | 6″ | 5.5″ |
| XY resolution | — | 50 µm |
| Connectivity & control | ||
| Connectivity | Wi-Fi, Ethernet, USB | Wi-Fi, Ethernet, USB |
| Wi-Fi | Yes | Yes |
| Ethernet | Yes | Yes |
| USB | Yes | Yes |
| Screen size | 4.3″ | 4″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Built-in camera | No | No |
| Size & power | ||
| Width | 225 mm | 210 mm |
| Depth | 237 mm | 210 mm |
| Height | 400 mm | 420 mm |
| Weight | — | 6.2 kg |
| Rated power | 100 W | 50 W |






