A20 Pro V2 Laser Engraver vs AtomStack Kraft Lite 40W
Technical comparison · Diode laser (405–460 nm)
A20 Pro V2 Laser Engraver and AtomStack Kraft Lite 40W are not direct competitors: very different prices (~5.2×). A20 Pro V2 Laser Engraver costs less (~€450) and is the entry-level choice; AtomStack Kraft Lite 40W offers more capability at a higher price (~€2335). Judge them by budget, not head-to-head.
| Parameter |
A20 Pro V2 Laser Engraver
Atomstack
F2 · Intermediate
|
AtomStack Kraft Lite 40W
Atomstack
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2025 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~300–600 € | 2335 € |
| Universal specs | ||
| Weight (kg) | 6 kg | 23.6 kg |
| Work area (mm) | 400 × 365 mm | 500 × 320 mm |
| Power (W) | 120 W | — |
| Maximum speed | 400 mm/s | — |
| Declared precision | 0.02 mm | — |
| Category specs | ||
| Short side area (mm) | 365 mm | 320.0 mm |
| Nominal laser power (W) | 20 W | 20.0 W |
| Laser source technology | diode | diode |
| Maximum travel speed (mm/s) | 400 mm/s | — |
| Maximum working speed (mm/s) | 400 mm/s | — |
| Cut depth per material | — | wood: 18mm, acrylic: 5mm, leather: 5mm, metal: 0.01mm, stone: 0.01mm |
| Laser wavelength (nm) | 455 nm | — |
| Autofocus system module | False | True |
| Rotary module included | False | — |
| Passthrough structural slot | False | True |
| Control software interface | 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. | Compatible with LightBurn, LaserGRBL, and any software that outputs G-code to a GRBL controller. The board uses open GRBL firmware, allowing for customizable engraving parameters without locking you into proprietary software. LightBurn requires a separate license (about €99). |
The differences that matter
- Price: A20 Pro V2 Laser Engraver 450 € vs AtomStack Kraft Lite 40W 2335 € — A20 Pro V2 Laser Engraver wins (+419%)
- Work area: A20 Pro V2 Laser Engraver 400×365 mm vs AtomStack Kraft Lite 40W 500×320 mm — AtomStack Kraft Lite 40W wins (+10%)
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.