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  3. X70 Max vs Nano Duo

AtomStack X70 Max vs Longer Nano Duo

What X70 Max does better (5) and where Nano Duo wins (0) — every spec side by side.

AtomStack X70 Max
AtomStack · 2025X70 Max
8.9Score
5 advantages≈ US$1,700
Higher score
vs
Longer Nano Duo
Longer · 2025Nano Duo
5.4Score
0 advantages≈ US$1,500
9.7Work area5.1
6.4Safety3.2
8.4Features & ease of use5.2

Why is X70 Max better than Nano Duo?

  1. Work area (surface)6,800 cm² vs 900 cm²7.6×
  2. Air assistYes · Nano Duo: No
  3. Work area width (X)800 mm vs 300 mm2.7×
  4. Work area depth (Y)850 mm vs 300 mm2.8×
  5. Flame / fire detectionYes · Nano Duo: No

Why is Nano Duo better than X70 Max?

Nano Duo has no measurable advantages in this pair.

Specifications

Side by side

AtomStack X70 MaxAtomStack X70 Max≈ US$1,7008.9
Longer Nano DuoLonger Nano Duo≈ US$1,5005.4
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power77 W—
Work area
Work area800 × 850 mm300 × 300 mm
Work area width (X)800 mm300 mm
Work area depth (Y)850 mm300 mm
Work area (surface)6,800 cm²900 cm²
Conveyor / roll feeder support—Yes
Speed & cutting
Max engraving / travel speed400 mm/s—
Max cutting depth – acrylic25 mm—
Precision
Laser spot size0.18 mm—
Positioning accuracy0.01 mm—
Safety
Enclosed (fully covered)NoNo
Flame / fire detectionYesNo
Features
Air assistYesNo
Built-in cameraNoNo
Autofocus / auto heightYesYes
Touchscreen / control panelYes—
Offline engraving (no computer)Yes—
Connectivity & software
ConnectionsUSBSD / USB drive
Wi-FiYes—
USBYes—
SD / TF card—Yes
Phone app control—Yes
Compatible softwareLightBurn, LaserGRBL, AtomStack StudioLightBurn
LightBurn compatibleYesYes
Size & power
Width1,056 mm—
Depth1,168 mm—
Height230 mm—
Rated power consumption360 W—
Input voltage100–240 V—
To compare: 0up to 4 models
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