Atomstack A20 Pro vs xTool D1 Pro 20W
| Laser | ||
| Type | Diode Laser | Diode Laser |
| Wavelength | 445 nm | 455 nm |
| Optical Power | 20 W | 20 W |
| Performance | ||
| Work Area | 410 × 400 mm | 430 × 390 mm |
| Max Speed | 15,000 mm/min | 24,000 mm/min |
| Focus | Manual | Manual |
| Features | ||
| Enclosure | No | No |
| Air Assist | Yes | Yes |
| Rotary Compatible | Yes | Yes |
| WiFi | No | Yes |
| Camera | No | No |
| Physical | ||
| Approx. Price | $429 | $699 |
| Release Year | 2022 | 2022 |
| Weight | 5.5 kg | 5.8 kg |
Pros & Cons
Atomstack A20 Pro
What we like
- 20W power at a competitive price
- Air assist included in the box
- Can cut 10mm pine in one pass
- Rotary attachment compatible
- Established brand with good support
Watch out for
- No enclosure
- No WiFi connectivity
- Moderate speed at 15,000 mm/min
xTool D1 Pro 20W
What we like
- Cuts up to 10mm pine in a single pass
- Air assist included in the box
- WiFi and USB control
- Excellent engraving speed at 24,000 mm/min
- Wide material compatibility
Watch out for
- No enclosure — not safe for unattended operation
- Higher price point for a diode laser
- Requires ventilation setup for cutting fumes
Compatible Materials
Atomstack A20 Pro
WoodAcrylicLeatherCardboardFabricPaperRubberStoneMetal Engraving
xTool D1 Pro 20W
WoodAcrylicLeatherCardboardFabricPaperRubberStoneMetal Engraving
The Atomstack A20 Pro costs $429 (39% less) than the xTool D1 Pro 20W, which is priced at $699.
Both machines share the same 20W optical power rating.
The xTool D1 Pro 20W offers a 2% larger work area (430 × 390 mm vs 410 × 400 mm).
The xTool D1 Pro 20W has a 38% higher maximum speed (24,000 mm/min vs 15,000 mm/min).
Feature-wise, xTool D1 Pro 20W includes WiFi connectivity, while Atomstack A20 Pro does not.