Atomstack Glacier 120W Diode Laser Engraver vs xTool M1 Ultra 20W Craft Machine
Technical comparison · Diode laser (405–460 nm)
Glacier 120W Diode Laser Engraver and M1 Ultra 20W Craft Machine are not direct competitors: different use classes (F4 vs F2). M1 Ultra 20W Craft Machine costs less (~€1450) and is the entry-level choice; Glacier 120W Diode Laser Engraver offers more capability at a higher price (~€2199). Judge them by budget, not head-to-head.
| Parameter |
Glacier 120W Diode Laser Engraver
Atomstack
F4 · Semi-professional
|
M1 Ultra 20W Craft Machine
xTool
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2024 |
| Use tier | F4 — Semi-professional | F2 — Intermediate |
| Price | ||
| Price (€) | 2199 € | ~1300–1600 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 62 × 49.8 × 17.8 cm |
| Weight (kg) | 31 kg | 24.44 kg |
| Work area (mm) | 800 × 800 mm | 300 × 300 mm |
| Maximum speed | — | 400 mm/s |
| Category specs | ||
| Work area (short side) (mm) | 800 mm | 300 mm |
| Rated power (W) | 120 W | 20 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 | 40 mm legno massello, 30 mm acrilico (singolo passaggio) | — |
| Wavelength (nm) | — | 455 nm |
| Autofocus | True | True |
| Rotary included/compatible | False | False |
| Passthrough | — | False |
| Supported software | Proprietary, LightBurn | Proprietary |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system is fully compatible with LightBurn, the industry-standard software for advanced vector preparation and control, and AtomStack Studio, the manufacturer's proprietary solution. It also features a built-in touchscreen for offline control, allowing complex jobs to be started without the need for a constantly connected computer. | System management relies primarily on the proprietary xTool Creative Space software, specifically developed to coordinate the machine's multi-function ecosystem. This application allows users to switch easily between laser engraving or cutting, blade die-cutting, and inkjet printing, while managing alignment via integrated sensors. The software is available for major desktop and mobile operating systems and supports both online and offline workflows. Although the interface is optimized to simplify the user experience, professionals accustomed to industry-standard platforms like LightBurn might experience operational limitations, as full support for the multi-tool capabilities strictly requires the manufacturer's official application. |
The differences that matter
- Work area: Glacier 120W Diode Laser Engraver 800×800 mm vs M1 Ultra 20W Craft Machine 300×300 mm — Glacier 120W Diode Laser Engraver wins (+611%)
- Price: Glacier 120W Diode Laser Engraver 2199 € vs M1 Ultra 20W Craft Machine 1450 € — M1 Ultra 20W Craft Machine wins (+52%)
Which one to choose
Choose Glacier 120W Diode Laser Engraver if…
you value work area.
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