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- Arco vs Sonic Mega 8K S
Phrozen Arco vs Phrozen Sonic Mega 8K S
What Arco does better (5) and where Sonic Mega 8K S wins (1) — every spec side by side.
vs
8.5Build volume8.6
9.5Ease of use2.3
Dimensions
Size comparison
ArcoSonic Mega 8K S
| Arco | Sonic Mega 8K S | Difference | |
|---|---|---|---|
| Height | 620 mm | 560 mm | +60 mm |
| Width | 491 mm | 380 mm | +111 mm |
| Depth | 475 mm | 472 mm | +3 mm |
| Weight | 22 kg | 26 kg | −4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Arco better than Sonic Mega 8K S?
- Build volume27 L vs 18.3 L+48%
- Wi-FiYes · Sonic Mega 8K S: No
- Build depth (Y)300 mm vs 185 mm+62%
- Screen size5″ vs 3.5″+43%
- Weight22 kg vs 26 kg+18%
Why is Sonic Mega 8K S better than Arco?
- Build width (X)300 mm vs 330 mm+10%
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | MSLA (LCD resin) |
| Delivered as | — | Fully assembled |
| Klipper firmware | Yes | — |
| Build volume | ||
| Build width (X) | 300 mm | 330 mm |
| Build depth (Y) | 300 mm | 185 mm |
| Build height (Z) | 300 mm | 300 mm |
| Build volume | 27 L | 18.3 L |
| Speed | ||
| Max print speed | 1,000 mm/s | — |
| Max acceleration | 40,000 mm/s² | — |
| Max volumetric flow | 50 mm³/s | — |
| Print quality | ||
| Finest layer height | — | 0.3 mm |
| Thickest layer height | — | 0.3 mm |
| Automatic bed levelling | Yes | — |
| Extruder & hotend | ||
| Max nozzle temperature | 300 °C | — |
| Supported materials | PLA, ABS, ASA, PETG, TPU, PET CF15, etc. | — |
| Number of supported materials | 7 | — |
| Engineering materials (PA, PC, CF) | No | — |
| Print bed | ||
| Heated bed | Yes | — |
| Max bed temperature | 120 °C | — |
| Enclosure | ||
| Enclosed build chamber | No | — |
| Resin & LCD | ||
| LCD resolution class | — | 8K |
| XY resolution | — | 43 µm |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB | USB |
| Wi-Fi | Yes | No |
| Ethernet | — | No |
| USB | Yes | Yes |
| SD card | — | No |
| Bluetooth | — | No |
| Screen size | 5″ | 3.5″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Built-in camera | Yes | — |
| Size & power | ||
| Width | 491 mm | 380 mm |
| Depth | 475 mm | 472 mm |
| Height | 620 mm | 560 mm |
| Weight | 22 kg | 26 kg |
| Rated power | 1,700 W | 240 W |
