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  3. Nano Duo vs F2 15W

Longer Nano Duo vs xTool F2 15W

What Nano Duo does better (1) and where F2 15W wins (2) — every spec side by side.

Longer Nano Duo
Longer · 2025Nano Duo
5.4Score
1 advantage≈ US$1,500
vs
xTool F2 15W
xTool · 2025F2 15W
6.9Score
2 advantages≈ US$1,300
Higher score
3.2Safety3.2
5.2Features & ease of use5.0

Why is Nano Duo better than F2 15W?

  1. Autofocus / auto heightYes · F2 15W: No

Why is F2 15W better than Nano Duo?

  1. Built-in cameraNo · Nano Duo: Yes
  2. Two laser sourcesNo · Nano Duo: Yes
Specifications

Side by side

Longer Nano DuoLonger Nano Duo≈ US$1,5005.4
xTool F2 15WxTool F2 15W≈ US$1,3006.9
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm), Infrared diode (1064 nm)
Motion systemGantry (XY rails)Galvo (scanning mirrors)
Two laser sourcesNoYes
Laser power
Laser output power—15 W
Second laser output power—5 W
Work area
Work area300 × 300 mm—
Work area width (X)300 mm—
Work area depth (Y)300 mm—
Work area (surface)900 cm²—
Max workpiece height—120 mm
Conveyor / roll feeder supportYes—
Safety
Enclosed (fully covered)NoNo
Flame / fire detectionNoNo
Features
Air assistNoNo
Built-in cameraNoYes
Autofocus / auto heightYesNo
Offline engraving (no computer)—Yes
Connectivity & software
ConnectionsSD / USB drive—
SD / TF cardYes—
Phone app controlYes—
Compatible softwareLightBurn—
LightBurn compatibleYes—
To compare: 0up to 4 models
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