A20 Pro V2 Laser Engraver vs iCube Ultra
Technical comparison · Diode laser (405–460 nm)
A20 Pro V2 Laser Engraver leads on the measurable specs (starting with work area), while iCube Ultra shows no advantage of its own. Choose A20 Pro V2 Laser Engraver, unless non-technical factors (availability, support, ecosystem) tip the balance.
| Parameter |
A20 Pro V2 Laser Engraver
Atomstack
F2 · Intermediate
|
iCube Ultra
Sculpfun
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2025 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~300–600 € | 599 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 33 × 36 × 29 cm |
| Weight (kg) | 6 kg | — |
| Work area (mm) | 400 × 365 mm | 150 × 150 mm |
| Z-axis height (mm) | — | 80 mm |
| Power (W) | 120 W | — |
| Maximum speed | 400 mm/s | 10000 mm/min |
| Declared precision | 0.02 mm | 0.1 mm |
| Category specs | ||
| Short side area (mm) | 365 mm | 150 mm |
| Nominal laser power (W) | 20 W | 12 W |
| Laser source technology | diode | diode |
| Maximum travel speed (mm/s) | 400 mm/s | 166.67 mm/s |
| Maximum working speed (mm/s) | 400 mm/s | 166.67 mm/s |
| Cut depth per material | — | 10 mm (legno di paulonia) |
| Laser wavelength (nm) | 455 nm | 455 nm |
| Minimum achievable resolution (µm) | — | 100 µm |
| Autofocus system module | False | True |
| Rotary module included | False | False |
| Passthrough structural slot | False | — |
| Control software interface | 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. | The machine is compatible with major third-party software like LightBurn and can also be controlled via the proprietary Sculpfun app from mobile devices or PCs. |
The differences that matter
- Work area: A20 Pro V2 Laser Engraver 400×365 mm vs iCube Ultra 150×150 mm — A20 Pro V2 Laser Engraver wins (+549%)
- Price: A20 Pro V2 Laser Engraver 450 € vs iCube Ultra 599 € — A20 Pro V2 Laser Engraver wins (+33%)
Which one to choose
Choose A20 Pro V2 Laser Engraver if…
you value work area and price.
Choose iCube Ultra if…
it shows no measurable advantage over A20 Pro V2 Laser Engraver on the available specs: consider it on price or availability.
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.