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  3. Flex Pro 7W vs Ray7S 7.5W

Ikier Flex Pro 7W vs Longer Ray7S 7.5W

What Flex Pro 7W does better (0) and where Ray7S 7.5W wins (6) — every spec side by side.

Ikier Flex Pro 7W
Ikier · 2026Flex Pro 7W
3.9Score
0 advantages≈ US$290
vs
Longer Ray7S 7.5W
Longer · 2026Ray7S 7.5W
8.2Score
6 advantages≈ US$280
Higher score
4.2Power & cutting4.6
3.5Speed8.0
2.7Precision8.7
2.7Work area5.4
7.6Safety8.3
4.2Features & ease of use7.0

Why is Flex Pro 7W better than Ray7S 7.5W?

Flex Pro 7W has no measurable advantages in this pair.

Why is Ray7S 7.5W better than Flex Pro 7W?

  1. Work area (surface)121 cm² vs 946 cm²7.8×
  2. Max engraving / travel speed167 mm/s vs 600 mm/s3.6×
  3. Air assistNo · Flex Pro 7W: Yes
  4. Laser output power7 W vs 7.5 W+7%
  5. Work area width (X)110 mm vs 305 mm2.8×
  6. Work area depth (Y)110 mm vs 310 mm2.8×
Specifications

Side by side

Ikier Flex Pro 7WIkier Flex Pro 7W≈ US$2903.9
Longer Ray7S 7.5WLonger Ray7S 7.5W≈ US$2808.2
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power7 W7.5 W
Second laser output power1.4 W—
Work area
Work area110 × 110 mm305 × 310 mm
Work area width (X)110 mm305 mm
Work area depth (Y)110 mm310 mm
Work area (surface)121 cm²946 cm²
Max workpiece height50 mm—
Speed & cutting
Max engraving / travel speed167 mm/s600 mm/s
Precision
Laser spot size—0.06 mm
Positioning accuracy0.1 mm—
Safety
Enclosed (fully covered)YesYes
Laser safety classClass 1 (eye-safe, enclosed)Class 1 (eye-safe, enclosed)
Flame / fire detectionNoNo
Tilt / movement sensorYes—
Exhaust fanYes—
Features
Air assistNoYes
Built-in cameraNoNo
Autofocus / auto heightNoNo
Touchscreen / control panelYes—
Offline engraving (no computer)YesYes
Connectivity & software
ConnectionsUSB, Wi-Fi, BluetoothWi-Fi
Wi-FiYesYes
USBYes—
BluetoothYes—
Compatible softwareLightBurn, AtomStack Studio—
LightBurn compatibleYes—
File formatsJPG, SVG, PNG, BMP, PDF, G-code, DXF—
Size & power
Width265 mm—
Depth303 mm—
Height240 mm—
Weight3.5 kg—
To compare: 0up to 4 models
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