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  3. Alpha MK2 Extended 20W vs Ray5 miniS 10W

Algolaser Alpha MK2 Extended 20W vs Longer Ray5 miniS 10W

What Alpha MK2 Extended 20W does better (6) and where Ray5 miniS 10W wins (1) — every spec side by side.

Algolaser Alpha MK2 Extended 20W
Algolaser · 2024Alpha MK2 Extended 20W
6.8Score
6 advantages≈ US$730
Higher score
vs
Longer Ray5 miniS 10W
Longer · 2024Ray5 miniS 10W
5.5Score
1 advantage≈ US$340
7.7Power & cutting5.7
8.2Work area3.2
6.0Safety7.9
8.2Features & ease of use3.7

Why is Alpha MK2 Extended 20W better than Ray5 miniS 10W?

  1. Work area (surface)1,640 cm² vs 182 cm²9×
  2. Laser output power20 W vs 10 W2×
  3. Air assistYes · Ray5 miniS 10W: No
  4. Built-in cameraYes · Ray5 miniS 10W: No
  5. Work area width (X)400 mm vs 130 mm3.1×
  6. Work area depth (Y)410 mm vs 140 mm2.9×

Why is Ray5 miniS 10W better than Alpha MK2 Extended 20W?

  1. Enclosed (fully covered)No · Alpha MK2 Extended 20W: Yes
Specifications

Side by side

General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Wavelength450 nm—
Laser power
Laser output power20 W10 W
Work area
Work area400 × 410 mm130 × 140 mm
Work area width (X)400 mm130 mm
Work area depth (Y)410 mm140 mm
Work area (surface)1,640 cm²182 cm²
Work-area extension kitYes—
Speed & cutting
Max engraving / travel speed333 mm/s—
Precision
Laser spot size0.175 mm—
Safety
Enclosed (fully covered)NoYes
Laser safety class—Class 1 (eye-safe, enclosed)
Flame / fire detectionNoNo
Emergency stop buttonYesYes
Built-in fume filter / purifierYes—
Features
Air assistYesNo
Built-in cameraYesNo
Autofocus / auto heightNoNo
Rotary attachment supportYes—
Offline engraving (no computer)Yes—
Connectivity & software
Connections—USB, Wi-Fi
Wi-Fi—Yes
USB—Yes
Phone app control—Yes
Compatible softwareLightBurn, LaserGRBL—
LightBurn compatibleYes—
Size & power
Width650 mm—
Depth730 mm—
Height240 mm—
Weight6.5 kg—
To compare: 0up to 4 models
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