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  3. Pro FLUX Flying 100W vs Pronto U1 155W

OMTech Pro FLUX Flying 100W vs OMTech Pronto U1 155W

What Pro FLUX Flying 100W does better (4) and where Pronto U1 155W wins (3) — every spec side by side.

OMTech Pro FLUX Flying 100W
OMTech · 2026Pro FLUX Flying 100W
8.2Score
4 advantages≈ US$14,000
vs
OMTech Pronto U1 155W
OMTech · 2026Pronto U1 155W
9.4Score
3 advantages≈ US$7,900
Higher score
8.1Power & cutting9.7
7.2Work area8.3
4.8Safety4.8
8.0Features & ease of use4.2
Dimensions

Size comparison

Pro FLUX Flying 100WPronto U1 155W
1,811 × 1,0311,2901,501 × 1,0211,120
Pro FLUX Flying 100WPronto U1 155WDifference
Height1,031 mm1,021 mm+10 mm
Width1,811 mm1,501 mm+310 mm
Depth1,290 mm1,120 mm+170 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Pro FLUX Flying 100W better than Pronto U1 155W?

  1. Built-in cameraYes · Pronto U1 155W: No
  2. Autofocus / auto heightYes · Pronto U1 155W: No
  3. Work area (surface)6,000 cm² vs 5,385 cm²+11%
  4. Work area width (X)1,000 mm vs 899 mm+11%

Why is Pronto U1 155W better than Pro FLUX Flying 100W?

  1. Laser output power100 W vs 155 W+55%
  2. Pass-through slotNo · Pro FLUX Flying 100W: Yes
  3. Wi-FiNo · Pro FLUX Flying 100W: Yes
Specifications

Side by side

OMTech Pronto U1 155WOMTech Pronto U1 155W≈ US$7,9009.4
General
Laser sourcesCO2 (10.6 µm)CO2 (10.6 µm)
Motion systemGalvo (scanning mirrors)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power100 W155 W
Work area
Work area1000 × 600 mm899 × 599 mm
Work area width (X)1,000 mm899 mm
Work area depth (Y)600 mm599 mm
Work area (surface)6,000 cm²5,385 cm²
Max workpiece height201 mm—
Pass-through slotNoYes
Speed & cutting
Max engraving / travel speed—1,200 mm/s
Precision
Positioning accuracy0.01 mm—
Safety
Enclosed (fully covered)YesYes
Exhaust fanYesYes
Features
Air assistYesYes
Built-in cameraYesNo
Autofocus / auto heightYesNo
Rotary attachment supportYes—
Touchscreen / control panelYes—
Water coolingYesYes
Connectivity & software
ConnectionsUSB, EthernetUSB, Wi-Fi, Ethernet
Wi-FiNoYes
USBYesYes
Ethernet (LAN)YesYes
Compatible software—LightBurn, RDWorks
LightBurn compatible—Yes
Size & power
Width1,811 mm1,501 mm
Depth1,290 mm1,120 mm
Height1,031 mm1,021 mm
Weight—255 kg
Input voltage110–120 V110–120 V
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