# ORTUR Laser Master 3 LE vs Atomstack X40 Pro: specs and price compared

A sourced, side-by-side comparison of the ORTUR Laser Master 3 LE (ORTUR) and Atomstack X40 Pro (Atomstack) among laser engravers. ORTUR Laser Master 3 LE is the cheaper of the two at $349.99.

## Side by side

| Spec | ORTUR Laser Master 3 LE | Atomstack X40 Pro |
| --- | --- | --- |
| US price | $349.99 | $949 |
| Brand | ORTUR | Atomstack |
| Released | 2023 | 2023 |
| Laser type | diode | diode |
| Power (W) | 10 | 48 |
| Wavelength (nm) | 445 | 455 |
| Work area (mm) | 400×400 | 400×400 |
| Max speed (mm/s) | 333 | 500 |
| Min engraving accuracy (mm) | 0.01 | 0.01 |
| Connectivity options | Wi-Fi, USB | USB |
| Software compatibility | LightBurn, LaserGRBL, Laser Explorer App | LaserGRBL, LightBurn |
| Enclosed design | No | No |
| Weight (kg) | 6.5 | 12 |
| Material compatibility | wood, paper, cardboard, metal, leather, acrylic | wood, acrylic, metal, leather, stone, MDF |
| Autofocus | No | No |

## Key differences

- Power (W): ORTUR Laser Master 3 LE 10 vs Atomstack X40 Pro 48
- Wavelength (nm): ORTUR Laser Master 3 LE 445 vs Atomstack X40 Pro 455
- Max speed (mm/s): ORTUR Laser Master 3 LE 333 vs Atomstack X40 Pro 500
- Connectivity options: ORTUR Laser Master 3 LE Wi-Fi, USB vs Atomstack X40 Pro USB
- Software compatibility: ORTUR Laser Master 3 LE LightBurn, LaserGRBL, Laser Explorer App vs Atomstack X40 Pro LaserGRBL, LightBurn
- Weight (kg): ORTUR Laser Master 3 LE 6.5 vs Atomstack X40 Pro 12
- Material compatibility: ORTUR Laser Master 3 LE wood, paper, cardboard, metal, leather, acrylic vs Atomstack X40 Pro wood, acrylic, metal, leather, stone, MDF

## Sources

- ORTUR Laser Master 3 LE: https://www.orturlaser.com/products/ortur-laser-master-3-limited-edition-lm3-le (orturlaser.com, verified 2026-06-26)
- Atomstack X40 Pro: https://atomstackshop.com/products/atomstack-a40-s40-x40-pro-laser-engraving-machine-210w-wth-air-assist-24w-48w-one-button-switching-laser-engraver-cutter (atomstackshop.com, verified 2026-06-26)

Canonical: https://frontdeskreview.com/gear/laser-engravers/ortur-laser-master-3-le-vs-atomstack-x40-pro/
Cite: Per The Front Desk Review, ORTUR Laser Master 3 LE ($349.99) vs Atomstack X40 Pro ($949) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/laser-engravers/ortur-laser-master-3-le-vs-atomstack-x40-pro/
License: CC BY 4.0.