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- P3 24W vs H20 20W
Acmer P3 24W vs Ortur H20 20W
What P3 24W does better (2) and where H20 20W wins (3) — every spec side by side.
Why is P3 24W better than H20 20W?
- Max engraving / travel speed800 mm/s vs 333 mm/s2.4×
- Laser output power24 W vs 20 W+20%
Why is H20 20W better than P3 24W?
- Air assistNo · P3 24W: Yes
- Autofocus / auto heightNo · P3 24W: Yes
- Two laser sourcesNo · P3 24W: Yes
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm), Infrared diode (1064 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | Yes |
| Wavelength | — | 1,064 nm |
| Frame material | — | Aluminium |
| Laser power | ||
| Laser output power | 24 W | 20 W |
| Second laser output power | — | 2 W |
| Work area | ||
| Work area | — | 420 × 300 mm |
| Work area width (X) | — | 420 mm |
| Work area depth (Y) | — | 300 mm |
| Work area (surface) | — | 1,260 cm² |
| Max workpiece height | — | 98 mm |
| Conveyor / roll feeder support | Yes | — |
| Speed & cutting | ||
| Max engraving / travel speed | 800 mm/s | 333 mm/s |
| Precision | ||
| Laser spot size | 0.1 mm | — |
| Safety | ||
| Enclosed (fully covered) | Yes | Yes |
| Laser safety class | Class 1 (eye-safe, enclosed) | Class 1 (eye-safe, enclosed) |
| Flame / fire detection | No | No |
| Emergency stop button | — | Yes |
| Tilt / movement sensor | — | Yes |
| Exhaust fan | Yes | Yes |
| Features | ||
| Air assist | No | Yes |
| Built-in camera | Yes | Yes |
| Autofocus / auto height | No | Yes |
| Rotary attachment support | Yes | — |
| Connectivity & software | ||
| Connections | — | USB, SD / USB drive |
| Wi-Fi | — | Yes |
| USB | — | Yes |
| SD / TF card | — | Yes |
| Compatible software | LightBurn | LightBurn, LaserGRBL |
| LightBurn compatible | Yes | Yes |
| File formats | JPG, PNG, BMP, GIF, SVG | — |
