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  3. Kortek 2.5W vs Ray5 mini 2.5W

Genmitsu Kortek 2.5W vs Longer Ray5 mini 2.5W

What Kortek 2.5W does better (5) and where Ray5 mini 2.5W wins (0) — every spec side by side.

Genmitsu Kortek 2.5W
Genmitsu · 2025Kortek 2.5W
4.0Score
5 advantages≈ US$95
Higher score
vs
Longer Ray5 mini 2.5W
Longer · 2023Ray5 mini 2.5W
3.7Score
0 advantages≈ US$110
2.3Power & cutting2.3
4.2Work area3.2
8.3Safety5.6
7.4Features & ease of use4.2

Why is Kortek 2.5W better than Ray5 mini 2.5W?

  1. Work area (surface)300 cm² vs 182 cm²+65%
  2. Enclosed (fully covered)Yes · Ray5 mini 2.5W: No
  3. Air assistYes · Ray5 mini 2.5W: No
  4. Work area depth (Y)200 mm vs 140 mm+43%
  5. Work area width (X)150 mm vs 130 mm+15%

Why is Ray5 mini 2.5W better than Kortek 2.5W?

Ray5 mini 2.5W has no measurable advantages in this pair.

Specifications

Side by side

General
Laser sourcesBlue diode (≈455 nm), Infrared diode (1064 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Wavelength455 nm—
Laser power
Laser output power2.5 W2.5 W
Work area
Work area150 × 200 mm130 × 140 mm
Work area width (X)150 mm130 mm
Work area depth (Y)200 mm140 mm
Work area (surface)300 cm²182 cm²
Max workpiece height60 mm—
Speed & cutting
Max engraving / travel speed117 mm/s—
Safety
Enclosed (fully covered)YesNo
Laser safety classClass 1 (eye-safe, enclosed)—
Flame / fire detectionNoNo
Emergency stop button—Yes
Laser shield / filter coverYes—
Features
Air assistYesNo
Built-in cameraNoNo
Autofocus / auto heightNoNo
Rotary attachment supportYes—
Offline engraving (no computer)—Yes
Connectivity & software
ConnectionsUSB, Wi-FiUSB, Wi-Fi
Wi-FiYesYes
USBYesYes
Phone app controlYesYes
Compatible software—LightBurn, LaserGRBL
LightBurn compatible—Yes
Size & power
Rated power consumption60 W—
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