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  3. Glacier 120W vs Cobra 8 90W

AtomStack Glacier 120W vs OneLaser Cobra 8 90W

What Glacier 120W does better (1) and where Cobra 8 90W wins (2) — every spec side by side.

AtomStack Glacier 120W
AtomStack · 2025Glacier 120W
9.5Score
1 advantage≈ US$2,800
vs
OneLaser Cobra 8 90W
OneLaser · 2026Cobra 8 90W
9.7Score
2 advantages≈ US$5,200
Higher score
9.8Power & cutting9.7
5.2Features & ease of use9.8

Why is Glacier 120W better than Cobra 8 90W?

  1. Laser output power120 W vs 90 W+33%

Why is Cobra 8 90W better than Glacier 120W?

  1. Air assistNo · Glacier 120W: Yes
  2. Built-in cameraNo · Glacier 120W: Yes
Specifications

Side by side

AtomStack Glacier 120WAtomStack Glacier 120W≈ US$2,8009.5
OneLaser Cobra 8 90WOneLaser Cobra 8 90W≈ US$5,2009.7
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power120 W90 W
Work area
Work area800 × 800 mm—
Work area width (X)800 mm—
Work area depth (Y)800 mm—
Work area (surface)6,400 cm²—
Safety
Enclosed (fully covered)No—
Flame / fire detectionNo—
Features
Air assistNoYes
Built-in cameraNoYes
Autofocus / auto heightYesYes
Touchscreen / control panelYes—
Offline engraving (no computer)Yes—
Water coolingYes—
Size & power
Weight31 kg—
To compare: 0up to 4 models
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