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- M4 Pro vs Nano Duo
AtomStack M4 Pro vs Longer Nano Duo
What M4 Pro does better (0) and where Nano Duo wins (3) — every spec side by side.
Why is M4 Pro better than Nano Duo?
M4 Pro has no measurable advantages in this pair.
Why is Nano Duo better than M4 Pro?
- Work area (surface)100 cm² vs 900 cm²9×
- Work area width (X)100 mm vs 300 mm3×
- Work area depth (Y)100 mm vs 300 mm3×
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Work area | ||
| Work area | 100 × 100 mm | 300 × 300 mm |
| Work area width (X) | 100 mm | 300 mm |
| Work area depth (Y) | 100 mm | 300 mm |
| Work area (surface) | 100 cm² | 900 cm² |
| Conveyor / roll feeder support | — | Yes |
| Speed & cutting | ||
| Max cutting depth – wood / plywood (one pass) | 5 mm | — |
| Max cutting depth – acrylic | 8 mm | — |
| Precision | ||
| Laser spot size | 0.03 mm | — |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | No | No |
| Features | ||
| Air assist | No | No |
| Built-in camera | No | No |
| Autofocus / auto height | Yes | Yes |
| Rotary attachment support | Yes | — |
| Connectivity & software | ||
| Connections | — | SD / USB drive |
| SD / TF card | — | Yes |
| Phone app control | Yes | Yes |
| Compatible software | LightBurn | LightBurn |
| LightBurn compatible | Yes | Yes |
| Size & power | ||
| Weight | 2.8 kg | — |
