Atomstack A20 Pro V2 Laser Engraver vs Ortur Laser Master 3 LE 5W Laser Engraver
Technical comparison · Diode laser (405–460 nm)
Laser Master 3 LE 5W Laser Engraver leads on the available specs (starting with price); A20 Pro V2 Laser Engraver makes sense only for non-technical reasons (availability, support, ecosystem), or if the missing data matters in your case.
| Parameter |
A20 Pro V2 Laser Engraver
Atomstack
F2 · Intermediate
|
Laser Master 3 LE 5W Laser Engraver
Ortur
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~300–600 € | ~130–250 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 61.4 × 58.8 × 12.8 cm |
| Weight (kg) | 6 kg | 4.5 kg |
| Work area (mm) | 400 × 365 mm | 400 × 400 mm |
| Power (W) | 120 W | — |
| Voltage (V) | — | 24 V |
| Maximum speed | 400 mm/s | 15000 mm/min |
| Declared precision | 0.02 mm | 0.01 mm |
| Category specs | ||
| Work area (short side) (mm) | 365 mm | 400 mm |
| Rated power (W) | 20 W | 5 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | 400 mm/s | 250 mm/s |
| Max processing speed (mm/s) | 400 mm/s | 250 mm/s |
| Wavelength (nm) | 455 nm | 445 nm |
| Min resolution (µm) | — | 10 µm |
| Autofocus | False | False |
| Rotary included/compatible | False | False |
| Passthrough | False | False |
| Supported software | Proprietary, LightBurn, Other | Proprietary, LightBurn, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The software compatibility of the device is extensive and aligns with the industrial standards of the maker sector. It natively supports both LaserGRBL, a free and open-source option suitable for basic engraving operations, and LightBurn, the most popular paid professional platform for advanced management of layers, cutting parameters, and complex vector formats. Control can be managed directly via a wired USB connection from a computer or in offline mode, using memory cards to load processing files. The machine responds to standard G-code commands, allowing experienced users fine customization of acceleration and speed parameters through the configuration of the internal firmware, without constraints linked to proprietary and closed-source cloud ecosystems. | Numerical control management is based on an open architecture that ensures full compatibility with the main third-party software programs in the industry. Users can interface with the machine using LightBurn, the professional standard for preparing and sending toolpaths, or opt for LaserGRBL, a highly capable, free open-source alternative specifically designed for Windows environments. Connectivity includes standard USB cable operation for stable data transmission, complemented by an integrated Wi-Fi module that enables remote management. Furthermore, the manufacturer provides the proprietary Laser Explorer application, designed for mobile devices, which further simplifies starting quick jobs or monitoring processes directly from a smartphone, thereby significantly increasing the overall flexibility and accessibility of the operational ecosystem. |
The differences that matter
- Price: A20 Pro V2 Laser Engraver 450 € vs Laser Master 3 LE 5W Laser Engraver 190 € — Laser Master 3 LE 5W Laser Engraver wins (+137%)
- Work area: A20 Pro V2 Laser Engraver 400×365 mm vs Laser Master 3 LE 5W Laser Engraver 400×400 mm — Laser Master 3 LE 5W Laser Engraver wins (+10%)
Which one to choose
Choose Laser Master 3 LE 5W Laser Engraver if…
you value price and work area.
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.