- Processing Talk
- Compare
- Polar 2 70W vs Pronto U1 90W
OMTech Polar 2 70W vs OMTech Pronto U1 90W
What Polar 2 70W does better (3) and where Pronto U1 90W wins (4) — every spec side by side.
vs
6.2Power & cutting7.0
9.6Speed8.8
6.2Work area8.3
7.8Safety4.8
8.5Features & ease of use4.2
Dimensions
Size comparison
Polar 2 70WPronto U1 90W
| Polar 2 70W | Pronto U1 90W | Difference | |
|---|---|---|---|
| Height | 363 mm | 1,021 mm | −658 mm |
| Width | 1,178 mm | 1,501 mm | −323 mm |
| Depth | 693 mm | 1,120 mm | −427 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Polar 2 70W better than Pronto U1 90W?
- Max engraving / travel speed2,000 mm/s vs 1,200 mm/s+67%
- Built-in cameraYes · Pronto U1 90W: No
- Autofocus / auto heightYes · Pronto U1 90W: No
Why is Pronto U1 90W better than Polar 2 70W?
- Work area (surface)2,556 cm² vs 5,385 cm²2.1×
- Laser output power70 W vs 90 W+29%
- Work area depth (Y)360 mm vs 599 mm+66%
- Work area width (X)710 mm vs 899 mm+27%
Specifications
Side by side
| General | ||
| Laser sources | CO2 (10.6 µm) | CO2 (10.6 µm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Laser power | ||
| Laser output power | 70 W | 90 W |
| Work area | ||
| Work area | 710 × 360 mm | 899 × 599 mm |
| Work area width (X) | 710 mm | 899 mm |
| Work area depth (Y) | 360 mm | 599 mm |
| Work area (surface) | 2,556 cm² | 5,385 cm² |
| Max workpiece height | 125 mm | — |
| Pass-through slot | Yes | Yes |
| Speed & cutting | ||
| Max engraving / travel speed | 2,000 mm/s | 1,200 mm/s |
| Precision | ||
| Positioning accuracy | 0.02 mm | — |
| Safety | ||
| Enclosed (fully covered) | Yes | Yes |
| Laser safety class | Class 1 (eye-safe, enclosed) | — |
| Emergency stop button | Yes | — |
| Exhaust fan | — | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | Yes | No |
| Autofocus / auto height | Yes | No |
| Rotary attachment support | Yes | — |
| Water cooling | Yes | Yes |
| Connectivity & software | ||
| Connections | USB, Wi-Fi, Ethernet, SD / USB drive | USB, Wi-Fi, Ethernet |
| Wi-Fi | Yes | Yes |
| USB | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| SD / TF card | Yes | — |
| Compatible software | LightBurn, RDWorks | LightBurn, RDWorks |
| LightBurn compatible | Yes | Yes |
| Size & power | ||
| Width | 1,178 mm | 1,501 mm |
| Depth | 693 mm | 1,120 mm |
| Height | 363 mm | 1,021 mm |
| Weight | — | 255 kg |
| Rated power consumption | 50 W | — |
| Input voltage | — | 110–120 V |
