Dreame D20 Plus
For carpeted homes on a budget that want long runs and a self-emptying dock; skip it if you need real mopping or obstacle avoidance.
Amazon $309.99$309.99
The Dreame D20 Plus and the Dreame D20 Air Plus are evenly matched, rated 3.8 and 3.7. The Dreame D20 Air Plus wins on value. The Dreame D20 Air Plus costs $70 less ($239.99 vs $309.99).
Dreame D20 Air Plus
A budget self-emptying LiDAR vacuum for tidy homes; skip it if you want real mopping or obstacle avoidance.
Amazon $239.99$239.99
Prices were last checked October 27, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Dreame D20 Air Plus for value ($240 vs $310).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every vacuum and mop robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Dreame D20 Plus | Dreame D20 Air Plus |
|---|---|---|
| Overall rating | 3.8/5 | 3.7/5 |
| Cleaning 30% | 91 measured 93% of sand from carpet, 91% of pet hair, no hair tangled | 73 not yet tested; estimated from 12 tested Dreame robots and the median of the 70 tested robots |
| Value 25% | 73 $310 | 89 $240 |
| Dock 20% | 44 Self-empties the bin | 44 Self-empties the bin |
| Navigation 15% | 65 LiDAR | 65 LiDAR |
| Mopping 10% | 10 Static pad | 10 Static pad |
Independent tests
Dreame D20 Plus
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 93% | 91% | 0 | 2,761 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Dreame D20 Air Plus
No independent test published yet.
Specifications
| Dreame D20 Plus | Dreame D20 Air Plus | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 13,000 Pa | 20,000 Pa |
| Main brush | HyperStream Detangling DuoBrush (bristled rubber brush plus TPU rubber brush) | Rubber-bristle brush |
| Dustbin | 500 mL | 220 mL |
| Mopping | ||
| Mop | Static pad | Static pad |
| Leaves mop at dock | - | No |
| Extending mop | - | No |
| Water tank | 350 mL | 280 mL |
| Dock | ||
| Dock | Self-empty | Self-empty |
| Self-empties | Yes | Yes |
| Dust bag | 5 L | 4 L |
| Washes mop | No | No |
| Hot-water wash | No | No |
| Hot-air drying | No | No |
| Detergent dosing | No | No |
| Navigation & app | ||
| Navigation | LiDAR | LiDAR |
| Voice assistants | Alexa, Siri, Google Home | - |
| Build | ||
| Height | 3.8 in (96.5 mm) | 3.7 in (94.7 mm) |
| Retracting LiDAR | - | No |
| Battery | 5,200 mAh | 3,200 mAh |
| Run time | Up to 4 h 45 min | Up to 2 h 30 min |
| Weight | 7.7 lb (3.5 kg) | 5.7 lb (2.6 kg) |
| Warranty | 3 years | 3 years |
| Released | - | 2026-03 |