Glacier 120W Diode Laser Engraver vs S1 20W Laser Cutter
Technical comparison · Diode laser (405–460 nm)
Glacier 120W Diode Laser Engraver and S1 20W Laser Cutter are not direct competitors: different use classes (F4 vs F2). S1 20W Laser Cutter 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
|
S1 20W Laser Cutter
xTool
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2023 |
| Use tier | F4 — Semi-professional | F2 — Intermediate |
| Price | ||
| Price (€) | 2199 € | ~1300–1600 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 76.5 × 56.1 × 18.3 cm |
| Weight (kg) | 31 kg | 20 kg |
| Work area (mm) | 800 × 800 mm | 498 × 330 mm |
| Z-axis height (mm) | — | 42 mm |
| Maximum speed | — | 600 mm/s |
| Declared precision | — | 0.01 mm |
| Category specs | ||
| Work area (short side) (mm) | 800 mm | 330 mm |
| Rated power (W) | 120 W | 20 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | — | 600 mm/s |
| Max processing speed (mm/s) | — | 600 mm/s |
| Max cut depth per material | 40 mm legno massello, 30 mm acrilico (singolo passaggio) | 10 mm wood |
| Wavelength (nm) | — | 455 nm |
| Autofocus | True | True |
| Rotary included/compatible | False | False |
| Passthrough | — | True |
| Supported software | Proprietary, LightBurn | Proprietary, LightBurn |
| 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. | The machine is managed through dual software compatibility that expands the user's operational possibilities. The proprietary program, developed directly by the manufacturer, provides an accessible interface and simplified positioning functions via sensors, facilitating workflow management even for less experienced operators. For professional contexts or advanced customization needs, the unit fully supports LightBurn, the industry standard for laser cutting. This integration allows the management of detailed parameters, complex vectorization, and customized material libraries. The machine operates primarily in local mode via USB connection or Wi-Fi network, reducing dependency on external cloud services and ensuring operational continuity even in the absence of a stable internet connection. |
The differences that matter
- Work area: Glacier 120W Diode Laser Engraver 800×800 mm vs S1 20W Laser Cutter 498×330 mm — Glacier 120W Diode Laser Engraver wins (+289%)
- Price: Glacier 120W Diode Laser Engraver 2199 € vs S1 20W Laser Cutter 1450 € — S1 20W Laser Cutter wins (+52%)
Which one to choose
Choose Glacier 120W Diode Laser Engraver if…
you value work area.
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.