xTool F1 Ultra vs xTool S1 40W
Verdict
On our scores the xTool S1 40W comes out ahead, 78 to 76. The xTool F1 Ultra is a 20 W dual laser with a 220 × 220 mm work area; the xTool S1 40W is a 40 W diode laser with 498 × 319 mm. The xTool S1 40W costs about $1,300 less at list price.
The xTool F1 Ultra is best for
Small businesses and serious hobbyists personalizing metal and wood items in batches, such as tags, jewelry, tumblers and coins.The xTool S1 40W is best for
Hobbyists and small sellers who want a powerful diode cutter for wood and dark acrylic that is safe to run in a shared space.Specs and scores side by side
| xTool F1 Ultra | xTool S1 40W | |
|---|---|---|
| Laser type | Dual laser | Diode laser |
| Form | Desktop galvo | Enclosed |
| Optical power | 20 W | 40 W |
| Work area | 220 × 220 mm | 498 × 319 mm |
| Max speed | 10,000 mm/s | 600 mm/s |
| Air assist | None | Included |
| Camera | Yes | No |
| Autofocus | Yes | Yes |
| Safety | Enclosed sliding cover with eye-protection window, stop-when-opened interlock, flame detection and emergency stop; xTool documents both Class 1 and Class 4 versions | Class 1 enclosure with lid-open stop, 5-direction flame detection, emergency stop and key lock; becomes Class 4 with the Class 4 riser base and conveyor |
| Weight | 14.7 kg | 20 kg |
| Price | $2,999 | $1,699 |
| Overall score | 76 | 78 |
| Power score | 70 | 80 |
| Speed score | 95 | 66 |
| Ease score | 86 | 84 |
| Safety score | 82 | 90 |
| Value score | 72 | 76 |
Frequently asked questions
Which is better, the xTool F1 Ultra or the xTool S1 40W?
On our scores the xTool S1 40W comes out ahead, 78 to 76. The xTool F1 Ultra is a 20 W dual laser with a 220 × 220 mm work area; the xTool S1 40W is a 40 W diode laser with 498 × 319 mm. The xTool S1 40W costs about $1,300 less at list price.
Which is cheaper, the xTool F1 Ultra or the xTool S1 40W?
At list price the xTool S1 40W ($1,699) costs less than the xTool F1 Ultra ($2,999).
How we rank: by our own scores for power, speed, ease of use, safety and value, from the maker's published specs and independent tests where they exist. Some links earn us a commission (for example TwoTrees, SainSmart, Gweike and Amazon). That never changes a score or the order of a list (disclosure).