- Processing Talk
- Compare
- M4 Pro vs F1 Ultra 20W
AtomStack M4 Pro vs xTool F1 Ultra 20W
What M4 Pro does better (1) and where F1 Ultra 20W wins (7) — every spec side by side.
vs
3.6Power & cutting2.7
9.7Precision9.7
2.3Work area8.2
3.2Safety8.8
6.1Features & ease of use8.8
Why is M4 Pro better than F1 Ultra 20W?
- Weight2.8 kg vs 14.7 kg5.2×
Why is F1 Ultra 20W better than M4 Pro?
- Work area (surface)100 cm² vs 484 cm²4.8×
- Enclosed (fully covered)No · M4 Pro: Yes
- Built-in cameraNo · M4 Pro: Yes
- Work area width (X)100 mm vs 220 mm2.2×
- Work area depth (Y)100 mm vs 220 mm2.2×
- Two laser sourcesNo · M4 Pro: Yes
- Flame / fire detectionNo · M4 Pro: Yes
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Fibre (1064 nm), Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Galvo (scanning mirrors) |
| Two laser sources | No | Yes |
| Laser power | ||
| Laser output power | — | 20 W |
| Work area | ||
| Work area | 100 × 100 mm | 220 × 220 mm |
| Work area width (X) | 100 mm | 220 mm |
| Work area depth (Y) | 100 mm | 220 mm |
| Work area (surface) | 100 cm² | 484 cm² |
| Conveyor / roll feeder support | — | Yes |
| Speed & cutting | ||
| Max engraving / travel speed | — | 10,000 mm/s |
| Max cutting depth – wood / plywood (one pass) | 5 mm | — |
| Max cutting depth – acrylic | 8 mm | — |
| Precision | ||
| Laser spot size | 0.03 mm | 0.03 mm |
| Safety | ||
| Enclosed (fully covered) | No | Yes |
| Flame / fire detection | No | Yes |
| Built-in fume filter / purifier | — | Yes |
| Features | ||
| Air assist | No | — |
| Built-in camera | No | Yes |
| Autofocus / auto height | Yes | Yes |
| Rotary attachment support | Yes | — |
| Touchscreen / control panel | — | Yes |
| Offline engraving (no computer) | — | Yes |
| Connectivity & software | ||
| Connections | — | USB, Wi-Fi |
| Wi-Fi | — | Yes |
| USB | — | Yes |
| Phone app control | Yes | — |
| Compatible software | LightBurn | LightBurn, xTool Creative Space |
| LightBurn compatible | Yes | Yes |
| File formats | — | SVG, DXF, PNG, JPG, BMP |
| Size & power | ||
| Width | — | 273 mm |
| Depth | — | 373 mm |
| Height | — | 492 mm |
| Weight | 2.8 kg | 14.7 kg |
