Atomstack Swift Laser Engraver vs Ortur LM3 40W
Technical comparison · Diode laser (405–460 nm)
Swift Laser Engraver and LM3 40W are not direct competitors: very different prices (~3.3×). Swift Laser Engraver costs less (~€215) and is the entry-level choice; LM3 40W offers more capability at a higher price (~€700). Judge them by budget, not head-to-head.
| Parameter |
Swift Laser Engraver
Atomstack
F2 · Intermediate
|
LM3 40W
Ortur
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~150–280 € | ~600–800 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 65.8 × 62.5 × 15 cm |
| Weight (kg) | 2.83 kg | — |
| Work area (mm) | 300 × 300 mm | 400 × 380 mm |
| Maximum speed | 400 mm/s | 20000 mm/min |
| Declared precision | 0.06 mm | 0.08 mm |
| Category specs | ||
| Work area (short side) (mm) | 300 mm | 380.0 mm |
| Rated power (W) | — | 20.0 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | 400 mm/s | — |
| Max processing speed (mm/s) | 166.67 mm/s | 333.33 mm/s |
| Max cut depth per material | — | 15mm Pine, 10mm Plywood, 8mm Black Acrylic |
| Min resolution (µm) | 60 µm | 80.0 µm |
| Autofocus | False | False |
| Rotary included/compatible | False | False |
| Supported software | LightBurn, Other | Proprietary, LightBurn, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The AtomStack Swift supports the most widely used laser control software, including LaserGRBL (free, Windows only) and LightBurn (paid, compatible with Windows, macOS, and Linux). It connects via USB or Wi-Fi, providing excellent flexibility for sending g-code files directly to the machine. | The LM3 uses firmware based on the open GRBL protocol, compatible with LightBurn (diode license ~$60 one-time), LaserGRBL (free, open-source), and the proprietary Ortur iOS/Android app with selectable novice and advanced modes. LightBurn offers advanced variable power control, path optimization, and optional camera alignment; LaserGRBL covers basic engraving tasks at no additional cost. The open GRBL protocol ensures compatibility with third-party tools and standard G-code generators. Communication is via USB; the Ortur app allows remote job launching via Wi-Fi without a connected PC. |
The differences that matter
- Price: Swift Laser Engraver 215 € vs LM3 40W 700 € — Swift Laser Engraver wins (+226%)
- Work area: Swift Laser Engraver 300×300 mm vs LM3 40W 400×380 mm — LM3 40W wins (+69%)
Which one to choose
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.