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- A24 Pro vs TTS-20 Pro 20W
AtomStack A24 Pro vs Two Trees TTS-20 Pro 20W
What A24 Pro does better (2) and where TTS-20 Pro 20W wins (5) — every spec side by side.
vs
8.1Power & cutting7.7
5.7Work area8.8
7.7Safety3.2
3.1Features & ease of use4.8
Why is A24 Pro better than TTS-20 Pro 20W?
- Enclosed (fully covered)Yes · TTS-20 Pro 20W: No
- Laser output power24 W vs 20 W+20%
Why is TTS-20 Pro 20W better than A24 Pro?
- Work area (surface)1,008 cm² vs 1,747 cm²+73%
- Air assistNo · A24 Pro: Yes
- Weight16 kg vs 3.2 kg5×
- Work area depth (Y)280 mm vs 418 mm+49%
- Work area width (X)360 mm vs 418 mm+16%
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Wavelength | — | 450 nm |
| Frame material | — | Aluminium |
| Laser power | ||
| Laser output power | 24 W | 20 W |
| Work area | ||
| Work area | 360 × 280 mm | 418 × 418 mm |
| Work area width (X) | 360 mm | 418 mm |
| Work area depth (Y) | 280 mm | 418 mm |
| Work area (surface) | 1,008 cm² | 1,747 cm² |
| Conveyor / roll feeder support | Yes | — |
| Work-area extension kit | — | Yes |
| Speed & cutting | ||
| Max engraving / travel speed | — | 500 mm/s |
| Max cutting depth – wood / plywood (one pass) | 17 mm | — |
| Max cutting depth – acrylic | 15 mm | — |
| Precision | ||
| Positioning accuracy | — | 0.05 mm |
| Safety | ||
| Enclosed (fully covered) | Yes | No |
| Laser safety class | Class 1 (eye-safe, enclosed) | — |
| Flame / fire detection | No | No |
| Tilt / movement sensor | Yes | — |
| Features | ||
| Air assist | No | Yes |
| Built-in camera | No | No |
| Autofocus / auto height | No | No |
| Rotary attachment support | Yes | Yes |
| Connectivity & software | ||
| Connections | — | USB, SD / USB drive |
| Wi-Fi | — | No |
| USB | — | Yes |
| SD / TF card | — | Yes |
| Phone app control | — | Yes |
| Compatible software | — | LightBurn, LaserGRBL |
| LightBurn compatible | — | Yes |
| File formats | — | NC, BMP, JPG, PNG, G-code |
| Size & power | ||
| Width | — | 695 mm |
| Depth | — | 595 mm |
| Height | — | 125 mm |
| Weight | 16 kg | 3.2 kg |
