- Processing Talk
- Compare
- S2 4W vs Kiosk 2.5W
Acmer S2 4W vs Genmitsu Kiosk 2.5W
What S2 4W does better (4) and where Kiosk 2.5W wins (1) — every spec side by side.
vs
2.9Power & cutting2.3
3.5Speed4.4
8.7Precision7.6
4.8Work area2.7
3.2Safety2.1
5.7Features & ease of use7.4
Dimensions
Size comparison
S2 4WKiosk 2.5W
| S2 4W | Kiosk 2.5W | Difference | |
|---|---|---|---|
| Height | 195 mm | 220 mm | −25 mm |
| Width | 490 mm | 235 mm | +255 mm |
| Depth | 500 mm | 280 mm | +220 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is S2 4W better than Kiosk 2.5W?
- Work area (surface)900 cm² vs 100 cm²9×
- Laser output power4 W vs 2.5 W+60%
- Work area width (X)300 mm vs 100 mm3×
- Work area depth (Y)300 mm vs 100 mm3×
Why is Kiosk 2.5W better than S2 4W?
- Max engraving / travel speed167 mm/s vs 200 mm/s+20%
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 |
| Laser power | ||
| Laser output power | 4 W | 2.5 W |
| Work area | ||
| Work area | 300 × 300 mm | 100 × 100 mm |
| Work area width (X) | 300 mm | 100 mm |
| Work area depth (Y) | 300 mm | 100 mm |
| Work area (surface) | 900 cm² | 100 cm² |
| Max workpiece height | — | 70 mm |
| Speed & cutting | ||
| Max engraving / travel speed | 167 mm/s | 200 mm/s |
| Precision | ||
| Laser spot size | 0.06 mm | — |
| Positioning accuracy | — | 0.01 mm |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | No | No |
| Emergency stop button | — | No |
| Tilt / movement sensor | — | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | No | No |
| Autofocus / auto height | No | No |
| Rotary attachment support | Yes | Yes |
| Connectivity & software | ||
| Connections | — | USB, Wi-Fi, SD / USB drive |
| Wi-Fi | — | Yes |
| USB | — | Yes |
| SD / TF card | — | Yes |
| Compatible software | LightBurn | LightBurn, LaserGRBL |
| LightBurn compatible | Yes | Yes |
| Size & power | ||
| Width | 490 mm | 235 mm |
| Depth | 500 mm | 280 mm |
| Height | 195 mm | 220 mm |
| Weight | — | 2.8 kg |
