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- Arco vs MK4
Phrozen Arco vs Prusa MK4
What Arco does better (7) and where MK4 wins (2) — every spec side by side.
Dimensions
Size comparison
ArcoMK4
| Arco | MK4 | Difference | |
|---|---|---|---|
| Height | 620 mm | 400 mm | +220 mm |
| Width | 491 mm | 500 mm | −9 mm |
| Depth | 475 mm | 550 mm | −75 mm |
| Weight | 22 kg | 7 kg | +15 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Arco better than MK4?
- Build volume27 L vs 11.6 L2.3×
- Wi-FiYes · MK4: No
- Build height (Z)300 mm vs 220 mm+36%
- TouchscreenYes · MK4: No
- Build depth (Y)300 mm vs 210 mm+43%
- Build width (X)300 mm vs 250 mm+20%
- Number of supported materials7 vs 6+17%
Why is MK4 better than Arco?
- Engineering materials (PA, PC, CF)No · Arco: Yes
- Weight22 kg vs 7 kg3.1×
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | — |
| Klipper firmware | Yes | — |
| Build volume | ||
| Build width (X) | 300 mm | 250 mm |
| Build depth (Y) | 300 mm | 210 mm |
| Build height (Z) | 300 mm | 220 mm |
| Build volume | 27 L | 11.6 L |
| Speed | ||
| Max print speed | 1,000 mm/s | — |
| Max acceleration | 40,000 mm/s² | — |
| Max volumetric flow | 50 mm³/s | — |
| Print quality | ||
| Automatic bed levelling | Yes | — |
| Extruder & hotend | ||
| Max nozzle temperature | 300 °C | — |
| Default nozzle | — | 0.4 mm |
| Filament diameter | — | 1.75 mm |
| Supported materials | PLA, ABS, ASA, PETG, TPU, PET CF15, etc. | PETG, PVA, ASA, PLA, Nylon, ABS |
| Number of supported materials | 7 | 6 |
| Engineering materials (PA, PC, CF) | No | Yes |
| Print bed | ||
| Heated bed | Yes | — |
| Max bed temperature | 120 °C | — |
| Enclosure | ||
| Enclosed build chamber | No | — |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB | Ethernet, USB |
| Wi-Fi | Yes | No |
| Ethernet | — | Yes |
| USB | Yes | Yes |
| SD card | — | No |
| Bluetooth | — | No |
| Screen size | 5″ | — |
| Touchscreen | Yes | No |
| Features | ||
| Built-in camera | Yes | — |
| Size & power | ||
| Width | 491 mm | 500 mm |
| Depth | 475 mm | 550 mm |
| Height | 620 mm | 400 mm |
| Weight | 22 kg | 7 kg |
| Rated power | 1,700 W | — |








