The Dreame D20 Ultra is a hybrid robot vacuum and mop designed for hands‑free cleaning. Its powerful 13 000 Pa Vormax™ suction removes dust, debris and stubborn dirt from hard floors and low‑pile carpets. With Smart Pathfinder 3D navigation and LiDAR mapping, it plans optimal routes and avoids obstacles. The integrated PowerDock™ base automatically empties the dust bag (up to 3.2 L), refills water for mopping, cleans and dries the mop pads with hot air, and stores clean and dirty water separately. The robot adjusts cleaning paths via its app, supports Google, Siri and Amazon voice assistants, and detects carpets to lift mop pads up to 10.5 mm. Long runtime supports up to 160 min of cleaning per charge.
| Suction Power | 13 000 Pa |
| Navigation | Smart Pathfinder™ 3D LiDAR |
| Dust Bag Capacity | 3.2 L auto‑empty |
| Water Tank Capacity | 4.5 L clean / 4 L dirty |
| Battery & Runtime | 5200 mAh — up to 160 min |
| Mop Lift | Up to 10.5 mm for carpets |
| Navigation Mapping | LiDAR with smart planning |
| App & Voice | App control + Google, Siri, Alexa |
| Filters | HEPA 10 |
| Weight & Dimensions | Robot: ~3.9 kg; Base: ~8.3 kg; Robot: 350×350×104 mm |