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  3. P1 S pro 20W vs LE-4040 Pro 20W

Acmer P1 S pro 20W vs FoxAlien LE-4040 Pro 20W

What P1 S pro 20W does better (1) and where LE-4040 Pro 20W wins (3) — every spec side by side.

Acmer P1 S pro 20W
Acmer · 2023P1 S pro 20W
6.0Score
1 advantage≈ US$330
Higher score
vs
FoxAlien LE-4040 Pro 20W
FoxAlien · 2021LE-4040 Pro 20W
5.5Score
3 advantages≈ US$360
7.7Power & cutting7.7
6.2Work area6.7
3.2Safety3.2
5.7Features & ease of use2.7

Why is P1 S pro 20W better than LE-4040 Pro 20W?

  1. Air assistYes · LE-4040 Pro 20W: No

Why is LE-4040 Pro 20W better than P1 S pro 20W?

  1. Work area (surface)1,406 cm² vs 1,600 cm²+14%
  2. Work area depth (Y)370 mm vs 400 mm+8%
  3. Work area width (X)380 mm vs 400 mm+5%
Specifications

Side by side

Acmer P1 S pro 20WAcmer P1 S pro 20W≈ US$3306.0
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power20 W20 W
Work area
Work area380 × 370 mm400 × 400 mm
Work area width (X)380 mm400 mm
Work area depth (Y)370 mm400 mm
Work area (surface)1,406 cm²1,600 cm²
Max workpiece height—30 mm
Speed & cutting
Max engraving / travel speed167 mm/s—
Precision
Positioning accuracy—0.1 mm
Safety
Enclosed (fully covered)NoNo
Flame / fire detectionNoNo
Features
Air assistYesNo
Built-in cameraNoNo
Autofocus / auto heightNoNo
Rotary attachment supportYesYes
Connectivity & software
Connections—USB
Wi-Fi—No
USB—Yes
Compatible softwareLightBurnLightBurn, LaserGRBL, Candle
LightBurn compatibleYesYes
File formatsJPG, PNG, BMP, GIF, SVG—
Size & power
Width—640 mm
Depth—580 mm
Height—230 mm
To compare: 0up to 4 models
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