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- D9 Pro vs T1
Dreame D9 Pro vs Lenovo T1
What D9 Pro does better (3) and where T1 wins (1) — every spec side by side.
Why is D9 Pro better than T1?
- Water tank (robot)270 ml vs 110 ml2.5×
- Dustbin (robot)550 ml vs 400 ml+38%
- Noise level60 dB vs 70 dB+17%
Why is T1 better than D9 Pro?
- Charging time360 min vs 300 min+20%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 2,700 Pa |
| Dustbin (robot) | 550 ml | 400 ml |
| Main brush | — | Single main brush |
| Side brushes | — | 2 |
| HEPA filter | — | Yes |
| Noise level | 60 dB | 70 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS) | LiDAR laser (LDS) |
| Obstacle avoidance | — | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 20 mm |
| Room mapping & room selection | Yes | — |
| Mopping | ||
| Water tank (robot) | 270 ml | 110 ml |
| Base station | ||
| Base station | — | Charging dock |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | — | 150 min |
| Charging time | 360 min | 300 min |
| Size & weight | ||
| Width / diameter | — | 350 mm |
| Length | — | 350 mm |
| Height | — | 98 mm |
| Weight | — | 5.7 kg |
| Shape | Round | Round |
| Colours | White | White, Gold |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa | Amazon Alexa, Google Assistant |
