A20 Pro V2 Laser Engraver vs H20 20W
Technical comparison · Diode laser (405–460 nm)
A20 Pro V2 Laser Engraver and H20 20W are not direct competitors: very different prices (~3.1×). A20 Pro V2 Laser Engraver costs less (~€450) and is the entry-level choice; H20 20W offers more capability at a higher price (~€1400). Judge them by budget, not head-to-head.
| Parameter |
A20 Pro V2 Laser Engraver
Atomstack
F2 · Intermediate
|
H20 20W
Ortur
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2024 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~300–600 € | ~1200–1600 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 63.5 × 38.1 × 25.4 cm |
| Weight (kg) | 6 kg | 22.82 kg |
| Work area (mm) | 400 × 365 mm | 420 × 300 mm |
| Z-axis height (mm) | — | 98 mm |
| Power (W) | 120 W | 144 W |
| Voltage (V) | — | 240 V |
| Maximum speed | 400 mm/s | 20000 mm/min |
| Declared precision | 0.02 mm | 0.01 mm |
| Category specs | ||
| Work area (short side) (mm) | 365 mm | 300 mm |
| Rated power (W) | 20 W | 20 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | 400 mm/s | 333.33 mm/s |
| Max processing speed (mm/s) | 400 mm/s | 333.33 mm/s |
| Max cut depth per material | — | 10mm (legno morbido) |
| 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. | Compatible with LightBurn, LaserGRBL, and Ortur's proprietary app. Supports connectivity via WiFi, USB, and TF card. |
The differences that matter
- Price: A20 Pro V2 Laser Engraver 450 € vs H20 20W 1400 € — A20 Pro V2 Laser Engraver wins (+211%)
- Work area: A20 Pro V2 Laser Engraver 400×365 mm vs H20 20W 420×300 mm — A20 Pro V2 Laser Engraver wins (+16%)
Which one to choose
Choose A20 Pro V2 Laser Engraver if…
you value price and work area.
Choose H20 20W if…
it shows no measurable advantage over A20 Pro V2 Laser Engraver on the available specs: consider it on price or availability.
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