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- H2D vs i-Fast
Bambu Lab H2D vs QIDI i-Fast
What H2D does better (4) and where i-Fast wins (1) — every spec side by side.
Dimensions
Size comparison
H2Di-Fast
| H2D | i-Fast | Difference | |
|---|---|---|---|
| Height | 626 mm | 670 mm | −44 mm |
| Width | 492 mm | 710 mm | −218 mm |
| Depth | 514 mm | 510 mm | +4 mm |
| Weight | 31 kg | 33 kg | −2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is H2D better than i-Fast?
- Max print speed600 mm/s vs 150 mm/s4×
- Build volume31.2 L vs 26.4 L+18%
- Build depth (Y)320 mm vs 250 mm+28%
- Weight31 kg vs 33 kg+6%
Why is i-Fast better than H2D?
- Build width (X)300 mm vs 330 mm+10%
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | FDM / FFF (filament) |
| Motion system | CoreXY / XY-head | — |
| Delivered as | Fully assembled | — |
| All-metal frame | Yes | — |
| Build volume | ||
| Build width (X) | 300 mm | 330 mm |
| Build depth (Y) | 320 mm | 250 mm |
| Build height (Z) | 325 mm | 320 mm |
| Build volume | 31.2 L | 26.4 L |
| Speed | ||
| Max print speed | 600 mm/s | 150 mm/s |
| Max acceleration | 20,000 mm/s² | — |
| Max volumetric flow | 65 mm³/s | — |
| Print quality | ||
| Finest layer height | — | 0.05 mm |
| Automatic bed levelling | Yes | — |
| Extruder & hotend | ||
| Max nozzle temperature | 350 °C | 350 °C |
| Direct-drive extruder | Yes | — |
| Default nozzle | 0.4 mm | 0.4 mm |
| Nozzle material | steel | — |
| Swappable nozzle / hotend | Yes | — |
| Toolheads | 1 | — |
| Nozzles | 2 | 2 |
| Filament diameter | 1.75 mm | — |
| Supported materials | ABS, PETG, PLA, TPU | — |
| Number of supported materials | 4 | — |
| Engineering materials (PA, PC, CF) | No | — |
| Multi-colour | ||
| Multi-colour printing | Yes | — |
| Max colours / materials | 4 | — |
| Multi-colour system | AMS | — |
| Print bed | ||
| Heated bed | Yes | — |
| Max bed temperature | 120 °C | — |
| Enclosure | ||
| Enclosed build chamber | Yes | — |
| Actively heated chamber | Yes | — |
| Max chamber temperature | 65 °C | — |
| Air filter (carbon / HEPA) | Yes | — |
| Chamber light | Yes | — |
| Door sensor | Yes | — |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB | Wi-Fi, Ethernet, USB |
| Wi-Fi | Yes | Yes |
| Ethernet | — | Yes |
| USB | Yes | Yes |
| App control | Yes | — |
| Screen size | 5″ | — |
| Touchscreen | Yes | — |
| Features | ||
| Built-in camera | Yes | — |
| Camera resolution | 2.1 MP | — |
| Power-loss recovery | Yes | — |
| Laser engraving module | Yes | — |
| Size & power | ||
| Width | 492 mm | 710 mm |
| Depth | 514 mm | 510 mm |
| Height | 626 mm | 670 mm |
| Weight | 31 kg | 33 kg |
| Rated power | 2,200 W | 700 W |
