Atomstack A70 Max Laser Cutter vs Sculpfun S30 Ultra 33W
Technical comparison · Diode laser (405–460 nm)
A70 Max Laser Cutter leads on the available specs (starting with work area); S30 Ultra 33W makes sense only for non-technical reasons (availability, support, ecosystem), or if the missing data matters in your case.
| Parameter |
A70 Max Laser Cutter
Atomstack
F3 · Advanced
|
S30 Ultra 33W
Sculpfun
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2023 |
| Use tier | F3 — Advanced | F2 — Intermediate |
| Price | ||
| Price (€) | ~1100–1500 € | 1299.99 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 105.6 × 116.8 × 23 cm | 80 × 84 × 22 cm |
| Weight (kg) | 15 kg | — |
| Work area (mm) | 850 × 800 mm | 590 × 595 mm |
| Power (W) | 360 W | 156 W |
| Maximum speed | 400 mm/s | — |
| Declared precision | 0.01 mm | 0.005 mm |
| Category specs | ||
| Work area (short side) (mm) | 800 mm | 590 mm |
| Rated power (W) | 70 W | 33 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | 400 mm/s | — |
| Max processing speed (mm/s) | 400 mm/s | — |
| Max cut depth per material | 25 mm (legno), 30 mm (acrilico) | 20 mm (balsa wood), 15 mm (plywood), 15 mm (acrylic), 0.1 mm (steel) |
| Wavelength (nm) | 455 nm | 455 nm |
| Min resolution (µm) | 10 µm | 5 µm |
| Autofocus | False | False |
| Rotary included/compatible | False | False |
| Passthrough | False | False |
| Supported software | Proprietary, LightBurn, Other | LightBurn, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system offers excellent versatility in terms of software control, ensuring native compatibility with standard solutions in the maker industry. It fully supports LightBurn, the most popular professional application for laser cutting and engraving management, and LaserGRBL, an open-source alternative ideal for more straightforward operations. Additionally, the machine features wireless connectivity capabilities that allow file transmission and monitoring via a proprietary mobile application, optimizing the workshop workflow. The absence of restrictions tied to proprietary cloud ecosystems ensures complete offline operational continuity, protecting project privacy and ensuring that the machine remains fully functional regardless of local network conditions. | Compatible with LightBurn and LaserGRBL via USB or Bluetooth connection. Does not require the use of proprietary software. |
The differences that matter
- Work area: A70 Max Laser Cutter 850×800 mm vs S30 Ultra 33W 590×595 mm — A70 Max Laser Cutter wins (+94%)
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.