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- S1 3.5W vs Kortek 5W
Acmer S1 3.5W vs Genmitsu Kortek 5W
What S1 3.5W does better (1) and where Kortek 5W wins (6) — every spec side by side.
Why is S1 3.5W better than Kortek 5W?
- Max engraving / travel speed167 mm/s vs 117 mm/s+43%
Why is Kortek 5W better than S1 3.5W?
- Work area (surface)169 cm² vs 300 cm²+78%
- Enclosed (fully covered)No · S1 3.5W: Yes
- Laser output power3.5 W vs 5 W+43%
- Air assistNo · S1 3.5W: Yes
- Work area depth (Y)130 mm vs 200 mm+54%
- Work area width (X)130 mm vs 150 mm+15%
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 | No |
| Wavelength | — | 455 nm |
| Laser power | ||
| Laser output power | 3.5 W | 5 W |
| Work area | ||
| Work area | 130 × 130 mm | 150 × 200 mm |
| Work area width (X) | 130 mm | 150 mm |
| Work area depth (Y) | 130 mm | 200 mm |
| Work area (surface) | 169 cm² | 300 cm² |
| Max workpiece height | — | 60 mm |
| Speed & cutting | ||
| Max engraving / travel speed | 167 mm/s | 117 mm/s |
| Precision | ||
| Laser spot size | 0.04 mm | — |
| Safety | ||
| Enclosed (fully covered) | No | Yes |
| Laser safety class | — | Class 1 (eye-safe, enclosed) |
| Flame / fire detection | No | No |
| Laser shield / filter cover | — | Yes |
| Features | ||
| Air assist | No | Yes |
| Built-in camera | No | No |
| Autofocus / auto height | No | No |
| Rotary attachment support | — | Yes |
| Connectivity & software | ||
| Connections | — | USB, Wi-Fi |
| Wi-Fi | — | Yes |
| USB | — | Yes |
| Phone app control | — | Yes |
| Size & power | ||
| Width | 250 mm | — |
| Depth | 250 mm | — |
| Height | 162 mm | — |
| Weight | 1.5 kg | — |
| Rated power consumption | — | 60 W |
